201238851

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{554377}}^1$

素因数の和:554402

約数の個数: 12

約数和(自身を含む): 294929096

約数和(自身を除く): 93690245

約数列:

[1, 3, 11, 33, 121, 363, 554377, 1663131, 6098147, 18294441, 67079617, 201238851]

約数ペア:

[(1, 201238851), (3, 67079617), (11, 18294441), (33, 6098147), (121, 1663131), (363, 554377)]