201400355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{19009}}^1$

素因数の和:19190

約数の個数: 16

約数和(自身を含む): 261881760

約数和(自身を除く): 60481405

約数列:

[1, 5, 13, 65, 163, 815, 2119, 10595, 19009, 95045, 247117, 1235585, 3098467, 15492335, 40280071, 201400355]

約数ペア:

[(1, 201400355), (5, 40280071), (13, 15492335), (65, 3098467), (163, 1235585), (815, 247117), (2119, 95045), (10595, 19009)]