203048164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{443}}^1\times {\mathrm{947}}^1$

素因数の和:1416

約数の個数: 36

約数和(自身を含む): 391869072

約数和(自身を除く): 188820908

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 443, 484, 886, 947, 1772, 1894, 3788, 4873, 9746, 10417, 19492, 20834, 41668, 53603, 107206, 114587, 214412, 229174, 419521, 458348, 839042, 1678084, 4614731, 9229462, 18458924, 50762041, 101524082, 203048164]

約数ペア:

[(1, 203048164), (2, 101524082), (4, 50762041), (11, 18458924), (22, 9229462), (44, 4614731), (121, 1678084), (242, 839042), (443, 458348), (484, 419521), (886, 229174), (947, 214412), (1772, 114587), (1894, 107206), (3788, 53603), (4873, 41668), (9746, 20834), (10417, 19492)]