222129116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{7457}}^1$

素因数の和:8149

約数の個数: 24

約数和(自身を含む): 424748016

約数和(自身を除く): 202618900

約数列:

[1, 2, 4, 11, 22, 44, 677, 1354, 2708, 7447, 7457, 14894, 14914, 29788, 29828, 82027, 164054, 328108, 5048389, 10096778, 20193556, 55532279, 111064558, 222129116]

約数ペア:

[(1, 222129116), (2, 111064558), (4, 55532279), (11, 20193556), (22, 10096778), (44, 5048389), (677, 328108), (1354, 164054), (2708, 82027), (7447, 29828), (7457, 29788), (14894, 14914)]