208078455418

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{5657}}^1\times {\mathrm{799619}}^1$

素因数の和:805301

約数の個数: 16

約数和(自身を含む): 325745997120

約数和(自身を除く): 117667541702

約数列:

[1, 2, 23, 46, 5657, 11314, 130111, 260222, 799619, 1599238, 18391237, 36782474, 4523444683, 9046889366, 104039227709, 208078455418]

約数ペア:

[(1, 208078455418), (2, 104039227709), (23, 9046889366), (46, 4523444683), (5657, 36782474), (11314, 18391237), (130111, 1599238), (260222, 799619)]