201722101

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{2203}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 234717184

約数和(自身を除く): 32995083

約数列:

[1, 7, 103, 127, 721, 889, 2203, 13081, 15421, 91567, 226909, 279781, 1588363, 1958467, 28817443, 201722101]

約数ペア:

[(1, 201722101), (7, 28817443), (103, 1958467), (127, 1588363), (721, 279781), (889, 226909), (2203, 91567), (13081, 15421)]