204970024

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{10139}}^1$

素因数の和:10190

約数の個数: 48

約数和(自身を含む): 463600800

約数和(自身を除く): 258630776

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 361, 532, 722, 1064, 1444, 2527, 2888, 5054, 10108, 10139, 20216, 20278, 40556, 70973, 81112, 141946, 192641, 283892, 385282, 567784, 770564, 1348487, 1541128, 2696974, 3660179, 5393948, 7320358, 10787896, 14640716, 25621253, 29281432, 51242506, 102485012, 204970024]

約数ペア:

[(1, 204970024), (2, 102485012), (4, 51242506), (7, 29281432), (8, 25621253), (14, 14640716), (19, 10787896), (28, 7320358), (38, 5393948), (56, 3660179), (76, 2696974), (133, 1541128), (152, 1348487), (266, 770564), (361, 567784), (532, 385282), (722, 283892), (1064, 192641), (1444, 141946), (2527, 81112), (2888, 70973), (5054, 40556), (10108, 20278), (10139, 20216)]