201990044

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{3571}}^1$

素因数の和:3833

約数の個数: 24

約数和(自身を含む): 360057600

約数和(自身を除く): 158067556

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 716, 3571, 7142, 14141, 14284, 28282, 56564, 282109, 564218, 639209, 1128436, 1278418, 2556836, 50497511, 100995022, 201990044]

約数ペア:

[(1, 201990044), (2, 100995022), (4, 50497511), (79, 2556836), (158, 1278418), (179, 1128436), (316, 639209), (358, 564218), (716, 282109), (3571, 56564), (7142, 28282), (14141, 14284)]