204264711

素因数分解:

$3^2\times 7^1\times {\mathrm{557}}^1\times {\mathrm{5821}}^1$

素因数の和:6391

約数の個数: 24

約数和(自身を含む): 337862304

約数和(自身を除く): 133597593

約数列:

[1, 3, 7, 9, 21, 63, 557, 1671, 3899, 5013, 5821, 11697, 17463, 35091, 40747, 52389, 122241, 366723, 3242297, 9726891, 22696079, 29180673, 68088237, 204264711]

約数ペア:

[(1, 204264711), (3, 68088237), (7, 29180673), (9, 22696079), (21, 9726891), (63, 3242297), (557, 366723), (1671, 122241), (3899, 52389), (5013, 40747), (5821, 35091), (11697, 17463)]