200747260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1433909}}^1$

素因数の和:1433925

約数の個数: 24

約数和(自身を含む): 481793760

約数和(自身を除く): 281046500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1433909, 2867818, 5735636, 7169545, 10037363, 14339090, 20074726, 28678180, 40149452, 50186815, 100373630, 200747260]

約数ペア:

[(1, 200747260), (2, 100373630), (4, 50186815), (5, 40149452), (7, 28678180), (10, 20074726), (14, 14339090), (20, 10037363), (28, 7169545), (35, 5735636), (70, 2867818), (140, 1433909)]