188791863

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{72251}}^1$

素因数の和:72334

約数の個数: 16

約数和(自身を含む): 275135616

約数和(自身を除く): 86343753

約数列:

[1, 3, 13, 39, 67, 201, 871, 2613, 72251, 216753, 939263, 2817789, 4840817, 14522451, 62930621, 188791863]

約数ペア:

[(1, 188791863), (3, 62930621), (13, 14522451), (39, 4840817), (67, 2817789), (201, 939263), (871, 216753), (2613, 72251)]