215260421

素因数分解:

${\mathrm{103}}^1\times {\mathrm{1117}}^1\times {\mathrm{1871}}^1$

素因数の和:3091

約数の個数: 8

約数和(自身を含む): 217661184

約数和(自身を除く): 2400763

約数列:

[1, 103, 1117, 1871, 115051, 192713, 2089907, 215260421]

約数ペア:

[(1, 215260421), (103, 2089907), (1117, 192713), (1871, 115051)]