196306721

素因数分解:

${\mathrm{13}}^1\times {\mathrm{727}}^1\times {\mathrm{20771}}^1$

素因数の和:21511

約数の個数: 8

約数和(自身を含む): 211708224

約数和(自身を除く): 15401503

約数列:

[1, 13, 727, 9451, 20771, 270023, 15100517, 196306721]

約数ペア:

[(1, 196306721), (13, 15100517), (727, 270023), (9451, 20771)]