204391759

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{75227}}^1$

素因数の和:75270

約数の個数: 16

約数和(自身を含む): 252766080

約数和(自身を除く): 48374321

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 75227, 827497, 977951, 1429313, 10757461, 15722443, 18581069, 204391759]

約数ペア:

[(1, 204391759), (11, 18581069), (13, 15722443), (19, 10757461), (143, 1429313), (209, 977951), (247, 827497), (2717, 75227)]