210356464

素因数分解:

$2^4\times {\mathrm{2311}}^1\times {\mathrm{5689}}^1$

素因数の和:8008

約数の個数: 20

約数和(自身を含む): 407813680

約数和(自身を除く): 197457216

約数列:

[1, 2, 4, 8, 16, 2311, 4622, 5689, 9244, 11378, 18488, 22756, 36976, 45512, 91024, 13147279, 26294558, 52589116, 105178232, 210356464]

約数ペア:

[(1, 210356464), (2, 105178232), (4, 52589116), (8, 26294558), (16, 13147279), (2311, 91024), (4622, 45512), (5689, 36976), (9244, 22756), (11378, 18488)]