200708620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1433633}}^1$

素因数の和:1433649

約数の個数: 24

約数和(自身を含む): 481701024

約数和(自身を除く): 280992404

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1433633, 2867266, 5734532, 7168165, 10035431, 14336330, 20070862, 28672660, 40141724, 50177155, 100354310, 200708620]

約数ペア:

[(1, 200708620), (2, 100354310), (4, 50177155), (5, 40141724), (7, 28672660), (10, 20070862), (14, 14336330), (20, 10035431), (28, 7168165), (35, 5734532), (70, 2867266), (140, 1433633)]