266662018

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{929}}^1$

素因数の和:1075

約数の個数: 48

約数和(自身を含む): 486631800

約数和(自身を除く): 219969782

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 101, 202, 203, 406, 707, 929, 1414, 1421, 1858, 2842, 2929, 4949, 5858, 6503, 9898, 13006, 20503, 26941, 41006, 45521, 53882, 91042, 93829, 143521, 187658, 188587, 287042, 377174, 656803, 1313606, 1320109, 2640218, 2721041, 4597621, 5442082, 9195242, 19047287, 38094574, 133331009, 266662018]

約数ペア:

[(1, 266662018), (2, 133331009), (7, 38094574), (14, 19047287), (29, 9195242), (49, 5442082), (58, 4597621), (98, 2721041), (101, 2640218), (202, 1320109), (203, 1313606), (406, 656803), (707, 377174), (929, 287042), (1414, 188587), (1421, 187658), (1858, 143521), (2842, 93829), (2929, 91042), (4949, 53882), (5858, 45521), (6503, 41006), (9898, 26941), (13006, 20503)]