197897166

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{233921}}^1$

素因数の和:233976

約数の個数: 24

約数和(自身を含む): 437901984

約数和(自身を除く): 240004818

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 233921, 467842, 701763, 1403526, 2105289, 4210578, 10994287, 21988574, 32982861, 65965722, 98948583, 197897166]

約数ペア:

[(1, 197897166), (2, 98948583), (3, 65965722), (6, 32982861), (9, 21988574), (18, 10994287), (47, 4210578), (94, 2105289), (141, 1403526), (282, 701763), (423, 467842), (846, 233921)]