201995431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{13901}}^1$

素因数の和:15233

約数の個数: 8

約数和(自身を含む): 220541328

約数和(自身を除く): 18545897

約数列:

[1, 11, 1321, 13901, 14531, 152911, 18363221, 201995431]

約数ペア:

[(1, 201995431), (11, 18363221), (1321, 152911), (13901, 14531)]