201581372

素因数分解:

$2^2\times {\mathrm{229}}^1\times {\mathrm{359}}^1\times {\mathrm{613}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 355874400

約数和(自身を除く): 154293028

約数列:

[1, 2, 4, 229, 359, 458, 613, 718, 916, 1226, 1436, 2452, 82211, 140377, 164422, 220067, 280754, 328844, 440134, 561508, 880268, 50395343, 100790686, 201581372]

約数ペア:

[(1, 201581372), (2, 100790686), (4, 50395343), (229, 880268), (359, 561508), (458, 440134), (613, 328844), (718, 280754), (916, 220067), (1226, 164422), (1436, 140377), (2452, 82211)]