201032900

素因数分解:

$2^2\times 5^2\times {\mathrm{2010329}}^1$

素因数の和:2010343

約数の個数: 18

約数和(自身を含む): 436241610

約数和(自身を除く): 235208710

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2010329, 4020658, 8041316, 10051645, 20103290, 40206580, 50258225, 100516450, 201032900]

約数ペア:

[(1, 201032900), (2, 100516450), (4, 50258225), (5, 40206580), (10, 20103290), (20, 10051645), (25, 8041316), (50, 4020658), (100, 2010329)]