208479124

素因数分解:

$2^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{9413}}^1$

素因数の和:9544

約数の個数: 36

約数和(自身を含む): 428205204

約数和(自身を除く): 219726080

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 113, 196, 226, 452, 791, 1582, 3164, 5537, 9413, 11074, 18826, 22148, 37652, 65891, 131782, 263564, 461237, 922474, 1063669, 1844948, 2127338, 4254676, 7445683, 14891366, 29782732, 52119781, 104239562, 208479124]

約数ペア:

[(1, 208479124), (2, 104239562), (4, 52119781), (7, 29782732), (14, 14891366), (28, 7445683), (49, 4254676), (98, 2127338), (113, 1844948), (196, 1063669), (226, 922474), (452, 461237), (791, 263564), (1582, 131782), (3164, 65891), (5537, 37652), (9413, 22148), (11074, 18826)]