201620288

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{76837}}^1$

素因数の和:76890

約数の個数: 28

約数和(自身を含む): 409853892

約数和(自身を除く): 208233604

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 76837, 153674, 307348, 614696, 1229392, 2458784, 3150317, 4917568, 6300634, 12601268, 25202536, 50405072, 100810144, 201620288]

約数ペア:

[(1, 201620288), (2, 100810144), (4, 50405072), (8, 25202536), (16, 12601268), (32, 6300634), (41, 4917568), (64, 3150317), (82, 2458784), (164, 1229392), (328, 614696), (656, 307348), (1312, 153674), (2624, 76837)]