201068500

素因数分解:

$2^2\times 5^3\times {\mathrm{402137}}^1$

素因数の和:402156

約数の個数: 24

約数和(自身を含む): 439134696

約数和(自身を除く): 238066196

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 402137, 804274, 1608548, 2010685, 4021370, 8042740, 10053425, 20106850, 40213700, 50267125, 100534250, 201068500]

約数ペア:

[(1, 201068500), (2, 100534250), (4, 50267125), (5, 40213700), (10, 20106850), (20, 10053425), (25, 8042740), (50, 4021370), (100, 2010685), (125, 1608548), (250, 804274), (500, 402137)]