209293562

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{100913}}^1$

素因数の和:100993

約数の個数: 16

約数和(自身を含む): 337860072

約数和(自身を除く): 128566510

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 100913, 201826, 1715521, 3431042, 6155693, 12311386, 104646781, 209293562]

約数ペア:

[(1, 209293562), (2, 104646781), (17, 12311386), (34, 6155693), (61, 3431042), (122, 1715521), (1037, 201826), (2074, 100913)]