196640849

素因数分解:

${\mathrm{43}}^1\times {\mathrm{397}}^1\times {\mathrm{11519}}^1$

素因数の和:11959

約数の個数: 8

約数和(自身を含む): 201738240

約数和(自身を除く): 5097391

約数列:

[1, 43, 397, 11519, 17071, 495317, 4573043, 196640849]

約数ペア:

[(1, 196640849), (43, 4573043), (397, 495317), (11519, 17071)]