210687796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1511}}^1\times {\mathrm{3169}}^1$

素因数の和:4695

約数の個数: 24

約数和(自身を含む): 402615360

約数和(自身を除く): 191927564

約数列:

[1, 2, 4, 11, 22, 44, 1511, 3022, 3169, 6044, 6338, 12676, 16621, 33242, 34859, 66484, 69718, 139436, 4788359, 9576718, 19153436, 52671949, 105343898, 210687796]

約数ペア:

[(1, 210687796), (2, 105343898), (4, 52671949), (11, 19153436), (22, 9576718), (44, 4788359), (1511, 139436), (3022, 69718), (3169, 66484), (6044, 34859), (6338, 33242), (12676, 16621)]