201340900

素因数分解:

$2^2\times 5^2\times {\mathrm{2013409}}^1$

素因数の和:2013423

約数の個数: 18

約数和(自身を含む): 436909970

約数和(自身を除く): 235569070

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 2013409, 4026818, 8053636, 10067045, 20134090, 40268180, 50335225, 100670450, 201340900]

約数ペア:

[(1, 201340900), (2, 100670450), (4, 50335225), (5, 40268180), (10, 20134090), (20, 10067045), (25, 8053636), (50, 4026818), (100, 2013409)]