207860503856

素因数分解:

$2^4\times {\mathrm{1031}}^1\times {\mathrm{12600661}}^1$

素因数の和:12601700

約数の個数: 20

約数和(自身を含む): 403120378704

約数和(自身を除く): 195259874848

約数列:

[1, 2, 4, 8, 16, 1031, 2062, 4124, 8248, 16496, 12600661, 25201322, 50402644, 100805288, 201610576, 12991281491, 25982562982, 51965125964, 103930251928, 207860503856]

約数ペア:

[(1, 207860503856), (2, 103930251928), (4, 51965125964), (8, 25982562982), (16, 12991281491), (1031, 201610576), (2062, 100805288), (4124, 50402644), (8248, 25201322), (16496, 12600661)]