220996817101

素因数分解:

${\mathrm{61}}^2\times {\mathrm{139}}^1\times {\mathrm{427279}}^1$

素因数の和:427540

約数の個数: 12

約数和(自身を含む): 226296033600

約数和(自身を除く): 5299216499

約数列:

[1, 61, 139, 3721, 8479, 427279, 517219, 26064019, 59391781, 1589905159, 3622898641, 220996817101]

約数ペア:

[(1, 220996817101), (61, 3622898641), (139, 1589905159), (3721, 59391781), (8479, 26064019), (427279, 517219)]