201957847

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{7001}}^1$

素因数の和:7338

約数の個数: 16

約数和(自身を含む): 249383232

約数和(自身を除く): 47425385

約数列:

[1, 7, 13, 91, 317, 2219, 4121, 7001, 28847, 49007, 91013, 637091, 2219317, 15535219, 28851121, 201957847]

約数ペア:

[(1, 201957847), (7, 28851121), (13, 15535219), (91, 2219317), (317, 637091), (2219, 91013), (4121, 49007), (7001, 28847)]