201721116

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{988829}}^1$

素因数の和:988853

約数の個数: 24

約数和(自身を含む): 498370320

約数和(自身を除く): 296649204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 988829, 1977658, 2966487, 3955316, 5932974, 11865948, 16810093, 33620186, 50430279, 67240372, 100860558, 201721116]

約数ペア:

[(1, 201721116), (2, 100860558), (3, 67240372), (4, 50430279), (6, 33620186), (12, 16810093), (17, 11865948), (34, 5932974), (51, 3955316), (68, 2966487), (102, 1977658), (204, 988829)]