200178010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{690269}}^1$

素因数の和:690305

約数の個数: 16

約数和(自身を含む): 372745800

約数和(自身を除く): 172567790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 690269, 1380538, 3451345, 6902690, 20017801, 40035602, 100089005, 200178010]

約数ペア:

[(1, 200178010), (2, 100089005), (5, 40035602), (10, 20017801), (29, 6902690), (58, 3451345), (145, 1380538), (290, 690269)]