201560051

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{15131}}^1$

素因数の和:15322

約数の個数: 16

約数和(自身を含む): 252764928

約数和(自身を除く): 51204877

約数列:

[1, 7, 11, 77, 173, 1211, 1903, 13321, 15131, 105917, 166441, 1165087, 2617663, 18323641, 28794293, 201560051]

約数ペア:

[(1, 201560051), (7, 28794293), (11, 18323641), (77, 2617663), (173, 1165087), (1211, 166441), (1903, 105917), (13321, 15131)]