199469241

素因数分解:

$3^2\times {\mathrm{491}}^1\times {\mathrm{45139}}^1$

素因数の和:45636

約数の個数: 12

約数和(自身を含む): 288715440

約数和(自身を除く): 89246199

約数列:

[1, 3, 9, 491, 1473, 4419, 45139, 135417, 406251, 22163249, 66489747, 199469241]

約数ペア:

[(1, 199469241), (3, 66489747), (9, 22163249), (491, 406251), (1473, 135417), (4419, 45139)]