Debu and Function

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Tired of solving all the problems given by his older brother Biswa, Debu has decided to challenge him with the following mathematical problem : A positive integer N can be written as product of powers of distinct prime numbers: N = p1r1 * p2r2 .... * pkrk where p1, p1, ..., pk are distinct prime factors of N A function f is defined as: f(N, K) = Σ riK where ri is as described above. Debu has

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solution.cppC++17

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