214935156

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^2\times {\mathrm{3229}}^1$

素因数の和:3325

約数の個数: 54

約数和(自身を含む): 556409490

約数和(自身を除く): 341474334

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1849, 3229, 3698, 5547, 6458, 7396, 9687, 11094, 12916, 16641, 19374, 22188, 29061, 33282, 38748, 58122, 66564, 116244, 138847, 277694, 416541, 555388, 833082, 1249623, 1666164, 2499246, 4998492, 5970421, 11940842, 17911263, 23881684, 35822526, 53733789, 71645052, 107467578, 214935156]

約数ペア:

[(1, 214935156), (2, 107467578), (3, 71645052), (4, 53733789), (6, 35822526), (9, 23881684), (12, 17911263), (18, 11940842), (36, 5970421), (43, 4998492), (86, 2499246), (129, 1666164), (172, 1249623), (258, 833082), (387, 555388), (516, 416541), (774, 277694), (1548, 138847), (1849, 116244), (3229, 66564), (3698, 58122), (5547, 38748), (6458, 33282), (7396, 29061), (9687, 22188), (11094, 19374), (12916, 16641)]