201779799

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{72871}}^1$

素因数の和:72958

約数の個数: 16

約数和(自身を含む): 293819904

約数和(自身を除く): 92040105

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 72871, 218613, 947323, 2841969, 5173841, 15521523, 67259933, 201779799]

約数ペア:

[(1, 201779799), (3, 67259933), (13, 15521523), (39, 5173841), (71, 2841969), (213, 947323), (923, 218613), (2769, 72871)]