202151824

素因数分解:

$2^4\times 7^1\times {\mathrm{1804927}}^1$

素因数の和:1804942

約数の個数: 20

約数和(自身を含む): 447622144

約数和(自身を除く): 245470320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1804927, 3609854, 7219708, 12634489, 14439416, 25268978, 28878832, 50537956, 101075912, 202151824]

約数ペア:

[(1, 202151824), (2, 101075912), (4, 50537956), (7, 28878832), (8, 25268978), (14, 14439416), (16, 12634489), (28, 7219708), (56, 3609854), (112, 1804927)]