220960069

素因数分解:

${\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1\times {\mathrm{419}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 243855360

約数和(自身を除く): 22895291

約数列:

[1, 11, 191, 251, 419, 2101, 2761, 4609, 47941, 80029, 105169, 527351, 880319, 1156859, 20087279, 220960069]

約数ペア:

[(1, 220960069), (11, 20087279), (191, 1156859), (251, 880319), (419, 527351), (2101, 105169), (2761, 80029), (4609, 47941)]