201646887

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{72823}}^1$

素因数の和:72910

約数の個数: 16

約数和(自身を含む): 293626368

約数和(自身を除く): 91979481

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 72823, 218469, 946699, 2840097, 5170433, 15511299, 67215629, 201646887]

約数ペア:

[(1, 201646887), (3, 67215629), (13, 15511299), (39, 5170433), (71, 2840097), (213, 946699), (923, 218469), (2769, 72823)]