223267804

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{193}}^1\times {\mathrm{2111}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 395797248

約数和(自身を除く): 172529444

約数列:

[1, 2, 4, 137, 193, 274, 386, 548, 772, 2111, 4222, 8444, 26441, 52882, 105764, 289207, 407423, 578414, 814846, 1156828, 1629692, 55816951, 111633902, 223267804]

約数ペア:

[(1, 223267804), (2, 111633902), (4, 55816951), (137, 1629692), (193, 1156828), (274, 814846), (386, 578414), (548, 407423), (772, 289207), (2111, 105764), (4222, 52882), (8444, 26441)]