202799993

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{72871}}^1$

素因数の和:72916

約数の個数: 12

約数和(自身を含む): 232607424

約数和(自身を除く): 29807431

約数列:

[1, 11, 23, 121, 253, 2783, 72871, 801581, 1676033, 8817391, 18436363, 202799993]

約数ペア:

[(1, 202799993), (11, 18436363), (23, 8817391), (121, 1676033), (253, 801581), (2783, 72871)]