201608948

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{2861}}^1$

素因数の和:3167

約数の個数: 24

約数和(自身を含む): 359009280

約数和(自身を除く): 157400332

約数列:

[1, 2, 4, 79, 158, 223, 316, 446, 892, 2861, 5722, 11444, 17617, 35234, 70468, 226019, 452038, 638003, 904076, 1276006, 2552012, 50402237, 100804474, 201608948]

約数ペア:

[(1, 201608948), (2, 100804474), (4, 50402237), (79, 2552012), (158, 1276006), (223, 904076), (316, 638003), (446, 452038), (892, 226019), (2861, 70468), (5722, 35234), (11444, 17617)]