208078166

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1\times {\mathrm{3011}}^1$

素因数の和:3439

約数の個数: 16

約数和(自身を含む): 316079280

約数和(自身を除く): 108001114

約数列:

[1, 2, 109, 218, 317, 634, 3011, 6022, 34553, 69106, 328199, 656398, 954487, 1908974, 104039083, 208078166]

約数ペア:

[(1, 208078166), (2, 104039083), (109, 1908974), (218, 954487), (317, 656398), (634, 328199), (3011, 69106), (6022, 34553)]