195992820863

素因数分解:

$7^4\times {\mathrm{103}}^1\times {\mathrm{792521}}^1$

素因数の和:792652

約数の個数: 20

約数和(自身を含む): 230864828688

約数和(自身を除く): 34872007825

約数列:

[1, 7, 49, 103, 343, 721, 2401, 5047, 35329, 247303, 792521, 5547647, 38833529, 81629663, 271834703, 571407641, 1902842921, 3999853487, 27998974409, 195992820863]

約数ペア:

[(1, 195992820863), (7, 27998974409), (49, 3999853487), (103, 1902842921), (343, 571407641), (721, 271834703), (2401, 81629663), (5047, 38833529), (35329, 5547647), (247303, 792521)]