188308904

素因数分解:

$2^3\times 7^1\times {\mathrm{677}}^1\times {\mathrm{4967}}^1$

素因数の和:5657

約数の個数: 32

約数和(自身を含む): 404196480

約数和(自身を除く): 215887576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 677, 1354, 2708, 4739, 4967, 5416, 9478, 9934, 18956, 19868, 34769, 37912, 39736, 69538, 139076, 278152, 3362659, 6725318, 13450636, 23538613, 26901272, 47077226, 94154452, 188308904]

約数ペア:

[(1, 188308904), (2, 94154452), (4, 47077226), (7, 26901272), (8, 23538613), (14, 13450636), (28, 6725318), (56, 3362659), (677, 278152), (1354, 139076), (2708, 69538), (4739, 39736), (4967, 37912), (5416, 34769), (9478, 19868), (9934, 18956)]