127200890

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{84239}}^1$

素因数の和:84397

約数の個数: 16

約数和(自身を含む): 230480640

約数和(自身を除く): 103279750

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 84239, 168478, 421195, 842390, 12720089, 25440178, 63600445, 127200890]

約数ペア:

[(1, 127200890), (2, 63600445), (5, 25440178), (10, 12720089), (151, 842390), (302, 421195), (755, 168478), (1510, 84239)]