201265519

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{6977}}^1$

素因数の和:7314

約数の個数: 16

約数和(自身を含む): 248528448

約数和(自身を除く): 47262929

約数列:

[1, 7, 13, 91, 317, 2219, 4121, 6977, 28847, 48839, 90701, 634907, 2211709, 15481963, 28752217, 201265519]

約数ペア:

[(1, 201265519), (7, 28752217), (13, 15481963), (91, 2211709), (317, 634907), (2219, 90701), (4121, 48839), (6977, 28847)]