201226276

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{557}}^1\times {\mathrm{2441}}^1$

素因数の和:3039

約数の個数: 24

約数和(自身を含む): 362461176

約数和(自身を除く): 161234900

約数列:

[1, 2, 4, 37, 74, 148, 557, 1114, 2228, 2441, 4882, 9764, 20609, 41218, 82436, 90317, 180634, 361268, 1359637, 2719274, 5438548, 50306569, 100613138, 201226276]

約数ペア:

[(1, 201226276), (2, 100613138), (4, 50306569), (37, 5438548), (74, 2719274), (148, 1359637), (557, 361268), (1114, 180634), (2228, 90317), (2441, 82436), (4882, 41218), (9764, 20609)]