201264161

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1\times {\mathrm{2251}}^1$

素因数の和:2552

約数の個数: 16

約数和(自身を含む): 235433088

約数和(自身を除く): 34168927

約数列:

[1, 7, 53, 241, 371, 1687, 2251, 12773, 15757, 89411, 119303, 542491, 835121, 3797437, 28752023, 201264161]

約数ペア:

[(1, 201264161), (7, 28752023), (53, 3797437), (241, 835121), (371, 542491), (1687, 119303), (2251, 89411), (12773, 15757)]