229657631

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{8287}}^1$

素因数の和:8438

約数の個数: 16

約数和(自身を含む): 272111616

約数和(自身を除く): 42453985

約数列:

[1, 7, 37, 107, 259, 749, 3959, 8287, 27713, 58009, 306619, 886709, 2146333, 6206963, 32808233, 229657631]

約数ペア:

[(1, 229657631), (7, 32808233), (37, 6206963), (107, 2146333), (259, 886709), (749, 306619), (3959, 58009), (8287, 27713)]