204069311

素因数分解:

${\mathrm{31}}^2\times {\mathrm{131}}^1\times {\mathrm{1621}}^1$

素因数の和:1814

約数の個数: 12

約数和(自身を含む): 212605272

約数和(自身を除く): 8535961

約数列:

[1, 31, 131, 961, 1621, 4061, 50251, 125891, 212351, 1557781, 6582881, 204069311]

約数ペア:

[(1, 204069311), (31, 6582881), (131, 1557781), (961, 212351), (1621, 125891), (4061, 50251)]