201756067745

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{112031}}^1\times {\mathrm{21187}}^1$

素因数の和:133240

約数の個数: 16

約数和(自身を含む): 256363273728

約数和(自身を除く): 54607205983

約数列:

[1, 5, 17, 85, 21187, 105935, 112031, 360179, 560155, 1800895, 1904527, 9522635, 2373600797, 11868003985, 40351213549, 201756067745]

約数ペア:

[(1, 201756067745), (5, 40351213549), (17, 11868003985), (85, 2373600797), (21187, 9522635), (105935, 1904527), (112031, 1800895), (360179, 560155)]