198765202028

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{4261}}^1\times {\mathrm{61057}}^1$

素因数の和:65513

約数の個数: 24

約数和(自身を含む): 349748039424

約数和(自身を除く): 150982837396

約数列:

[1, 2, 4, 191, 382, 764, 4261, 8522, 17044, 61057, 122114, 244228, 813851, 1627702, 3255404, 11661887, 23323774, 46647548, 260163877, 520327754, 1040655508, 49691300507, 99382601014, 198765202028]

約数ペア:

[(1, 198765202028), (2, 99382601014), (4, 49691300507), (191, 1040655508), (382, 520327754), (764, 260163877), (4261, 46647548), (8522, 23323774), (17044, 11661887), (61057, 3255404), (122114, 1627702), (244228, 813851)]