200502001

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{13121}}^1$

素因数の和:13224

約数の個数: 16

約数和(自身を含む): 239345280

約数和(自身を除く): 38843279

約数列:

[1, 7, 37, 59, 259, 413, 2183, 13121, 15281, 91847, 485477, 774139, 3398339, 5418973, 28643143, 200502001]

約数ペア:

[(1, 200502001), (7, 28643143), (37, 5418973), (59, 3398339), (259, 774139), (413, 485477), (2183, 91847), (13121, 15281)]