201053800

素因数分解:

$2^3\times 5^2\times {\mathrm{1005269}}^1$

素因数の和:1005285

約数の個数: 24

約数和(自身を含む): 467450550

約数和(自身を除く): 266396750

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 1005269, 2010538, 4021076, 5026345, 8042152, 10052690, 20105380, 25131725, 40210760, 50263450, 100526900, 201053800]

約数ペア:

[(1, 201053800), (2, 100526900), (4, 50263450), (5, 40210760), (8, 25131725), (10, 20105380), (20, 10052690), (25, 8042152), (40, 5026345), (50, 4021076), (100, 2010538), (200, 1005269)]