201217263

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{677}}^1\times {\mathrm{7621}}^1$

素因数の和:8314

約数の個数: 16

約数和(自身を含む): 289392096

約数和(自身を除く): 88174833

約数列:

[1, 3, 13, 39, 677, 2031, 7621, 8801, 22863, 26403, 99073, 297219, 5159417, 15478251, 67072421, 201217263]

約数ペア:

[(1, 201217263), (3, 67072421), (13, 15478251), (39, 5159417), (677, 297219), (2031, 99073), (7621, 26403), (8801, 22863)]