204877895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{601}}^1\times {\mathrm{2351}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 254862720

約数和(自身を除く): 49984825

約数列:

[1, 5, 29, 145, 601, 2351, 3005, 11755, 17429, 68179, 87145, 340895, 1412951, 7064755, 40975579, 204877895]

約数ペア:

[(1, 204877895), (5, 40975579), (29, 7064755), (145, 1412951), (601, 340895), (2351, 87145), (3005, 68179), (11755, 17429)]