202215563

素因数分解:

${\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{72661}}^1$

素因数の和:72706

約数の個数: 12

約数和(自身を含む): 231937104

約数和(自身を除く): 29721541

約数列:

[1, 11, 23, 121, 253, 2783, 72661, 799271, 1671203, 8791981, 18383233, 202215563]

約数ペア:

[(1, 202215563), (11, 18383233), (23, 8791981), (121, 1671203), (253, 799271), (2783, 72661)]