201722836

素因数分解:

$2^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{9467}}^1$

素因数の和:10239

約数の個数: 24

約数和(自身を含む): 404018496

約数和(自身を除く): 202295660

約数列:

[1, 2, 4, 7, 14, 28, 761, 1522, 3044, 5327, 9467, 10654, 18934, 21308, 37868, 66269, 132538, 265076, 7204387, 14408774, 28817548, 50430709, 100861418, 201722836]

約数ペア:

[(1, 201722836), (2, 100861418), (4, 50430709), (7, 28817548), (14, 14408774), (28, 7204387), (761, 265076), (1522, 132538), (3044, 66269), (5327, 37868), (9467, 21308), (10654, 18934)]