200735991

素因数分解:

$3^2\times {\mathrm{3491}}^1\times {\mathrm{6389}}^1$

素因数の和:9886

約数の個数: 12

約数和(自身を含む): 290080440

約数和(自身を除く): 89344449

約数列:

[1, 3, 9, 3491, 6389, 10473, 19167, 31419, 57501, 22303999, 66911997, 200735991]

約数ペア:

[(1, 200735991), (3, 66911997), (9, 22303999), (3491, 57501), (6389, 31419), (10473, 19167)]