200723404

素因数分解:

$2^2\times 7^2\times {\mathrm{1024099}}^1$

素因数の和:1024117

約数の個数: 18

約数和(自身を含む): 408615900

約数和(自身を除く): 207892496

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 1024099, 2048198, 4096396, 7168693, 14337386, 28674772, 50180851, 100361702, 200723404]

約数ペア:

[(1, 200723404), (2, 100361702), (4, 50180851), (7, 28674772), (14, 14337386), (28, 7168693), (49, 4096396), (98, 2048198), (196, 1024099)]