204617630

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{7879}}^1$

素因数の和:7953

約数の個数: 48

約数和(自身を含む): 436583520

約数和(自身を除く): 231965890

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 53, 70, 98, 106, 245, 265, 371, 490, 530, 742, 1855, 2597, 3710, 5194, 7879, 12985, 15758, 25970, 39395, 55153, 78790, 110306, 275765, 386071, 417587, 551530, 772142, 835174, 1930355, 2087935, 2923109, 3860710, 4175870, 5846218, 14615545, 20461763, 29231090, 40923526, 102308815, 204617630]

約数ペア:

[(1, 204617630), (2, 102308815), (5, 40923526), (7, 29231090), (10, 20461763), (14, 14615545), (35, 5846218), (49, 4175870), (53, 3860710), (70, 2923109), (98, 2087935), (106, 1930355), (245, 835174), (265, 772142), (371, 551530), (490, 417587), (530, 386071), (742, 275765), (1855, 110306), (2597, 78790), (3710, 55153), (5194, 39395), (7879, 25970), (12985, 15758)]