201005800

素因数分解:

$2^3\times 5^2\times {\mathrm{1005029}}^1$

素因数の和:1005045

約数の個数: 24

約数和(自身を含む): 467338950

約数和(自身を除く): 266333150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1005029, 2010058, 4020116, 5025145, 8040232, 10050290, 20100580, 25125725, 40201160, 50251450, 100502900, 201005800]

約数ペア:

[(1, 201005800), (2, 100502900), (4, 50251450), (5, 40201160), (8, 25125725), (10, 20100580), (20, 10050290), (25, 8040232), (40, 5025145), (50, 4020116), (100, 2010058), (200, 1005029)]