190981670831

素因数分解:

$7^2\times {\mathrm{307}}^1\times {\mathrm{12695717}}^1$

素因数の和:12696038

約数の個数: 12

約数和(自身を含む): 222886025208

約数和(自身を除く): 31904354377

約数列:

[1, 7, 49, 307, 2149, 15043, 12695717, 88870019, 622090133, 3897585119, 27283095833, 190981670831]

約数ペア:

[(1, 190981670831), (7, 27283095833), (49, 3897585119), (307, 622090133), (2149, 88870019), (15043, 12695717)]