195079724

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 399168000

約数和(自身を除く): 204088276

約数列:

[1, 2, 4, 7, 14, 28, 59, 118, 236, 263, 413, 449, 526, 826, 898, 1052, 1652, 1796, 1841, 3143, 3682, 6286, 7364, 12572, 15517, 26491, 31034, 52982, 62068, 105964, 108619, 118087, 185437, 217238, 236174, 370874, 434476, 472348, 741748, 826609, 1653218, 3306436, 6967133, 13934266, 27868532, 48769931, 97539862, 195079724]

約数ペア:

[(1, 195079724), (2, 97539862), (4, 48769931), (7, 27868532), (14, 13934266), (28, 6967133), (59, 3306436), (118, 1653218), (236, 826609), (263, 741748), (413, 472348), (449, 434476), (526, 370874), (826, 236174), (898, 217238), (1052, 185437), (1652, 118087), (1796, 108619), (1841, 105964), (3143, 62068), (3682, 52982), (6286, 31034), (7364, 26491), (12572, 15517)]