202277360

素因数分解:

$2^4\times 5^1\times {\mathrm{941}}^1\times {\mathrm{2687}}^1$

素因数の和:3641

約数の個数: 40

約数和(自身を含む): 470969856

約数和(自身を除く): 268692496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 941, 1882, 2687, 3764, 4705, 5374, 7528, 9410, 10748, 13435, 15056, 18820, 21496, 26870, 37640, 42992, 53740, 75280, 107480, 214960, 2528467, 5056934, 10113868, 12642335, 20227736, 25284670, 40455472, 50569340, 101138680, 202277360]

約数ペア:

[(1, 202277360), (2, 101138680), (4, 50569340), (5, 40455472), (8, 25284670), (10, 20227736), (16, 12642335), (20, 10113868), (40, 5056934), (80, 2528467), (941, 214960), (1882, 107480), (2687, 75280), (3764, 53740), (4705, 42992), (5374, 37640), (7528, 26870), (9410, 21496), (10748, 18820), (13435, 15056)]