208098658

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{359}}^1\times {\mathrm{2659}}^1$

素因数の和:3129

約数の個数: 16

約数和(自身を含む): 316008000

約数和(自身を除く): 107909342

約数列:

[1, 2, 109, 218, 359, 718, 2659, 5318, 39131, 78262, 289831, 579662, 954581, 1909162, 104049329, 208098658]

約数ペア:

[(1, 208098658), (2, 104049329), (109, 1909162), (218, 954581), (359, 579662), (718, 289831), (2659, 78262), (5318, 39131)]