218132372

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{5233}}^1$

素因数の和:5867

約数の個数: 24

約数和(自身を含む): 404923176

約数和(自身を除く): 186790804

約数列:

[1, 2, 4, 17, 34, 68, 613, 1226, 2452, 5233, 10421, 10466, 20842, 20932, 41684, 88961, 177922, 355844, 3207829, 6415658, 12831316, 54533093, 109066186, 218132372]

約数ペア:

[(1, 218132372), (2, 109066186), (4, 54533093), (17, 12831316), (34, 6415658), (68, 3207829), (613, 355844), (1226, 177922), (2452, 88961), (5233, 41684), (10421, 20932), (10466, 20842)]