229021866

素因数分解:

$2^1\times 3^2\times {\mathrm{157}}^1\times {\mathrm{81041}}^1$

素因数の和:81206

約数の個数: 24

約数和(自身を含む): 499380804

約数和(自身を除く): 270358938

約数列:

[1, 2, 3, 6, 9, 18, 157, 314, 471, 942, 1413, 2826, 81041, 162082, 243123, 486246, 729369, 1458738, 12723437, 25446874, 38170311, 76340622, 114510933, 229021866]

約数ペア:

[(1, 229021866), (2, 114510933), (3, 76340622), (6, 38170311), (9, 25446874), (18, 12723437), (157, 1458738), (314, 729369), (471, 486246), (942, 243123), (1413, 162082), (2826, 81041)]