201293391

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{271651}}^1$

素因数の和:271686

約数の個数: 16

約数和(自身を含む): 304250240

約数和(自身を除く): 102956849

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 271651, 814953, 3531463, 5161369, 10594389, 15484107, 67097797, 201293391]

約数ペア:

[(1, 201293391), (3, 67097797), (13, 15484107), (19, 10594389), (39, 5161369), (57, 3531463), (247, 814953), (741, 271651)]