201670353

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{422789}}^1$

素因数の和:422848

約数の個数: 12

約数和(自身を含む): 296798580

約数和(自身を除く): 95128227

約数列:

[1, 3, 9, 53, 159, 477, 422789, 1268367, 3805101, 22407817, 67223451, 201670353]

約数ペア:

[(1, 201670353), (3, 67223451), (9, 22407817), (53, 3805101), (159, 1268367), (477, 422789)]