201989849416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{4457}}^1\times {\mathrm{333233}}^1$

素因数の和:337713

約数の個数: 32

約数和(自身を含む): 401100436440

約数和(自身を除く): 199110587024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 4457, 8914, 17828, 35656, 75769, 151538, 303076, 333233, 606152, 666466, 1332932, 2665864, 5664961, 11329922, 22659844, 45319688, 1485219481, 2970438962, 5940877924, 11881755848, 25248731177, 50497462354, 100994924708, 201989849416]

約数ペア:

[(1, 201989849416), (2, 100994924708), (4, 50497462354), (8, 25248731177), (17, 11881755848), (34, 5940877924), (68, 2970438962), (136, 1485219481), (4457, 45319688), (8914, 22659844), (17828, 11329922), (35656, 5664961), (75769, 2665864), (151538, 1332932), (303076, 666466), (333233, 606152)]