200605790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{260527}}^1$

素因数の和:260552

約数の個数: 32

約数和(自身を含む): 450192384

約数和(自身を除く): 249586594

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770, 260527, 521054, 1302635, 1823689, 2605270, 2865797, 3647378, 5731594, 9118445, 14328985, 18236890, 20060579, 28657970, 40121158, 100302895, 200605790]

約数ペア:

[(1, 200605790), (2, 100302895), (5, 40121158), (7, 28657970), (10, 20060579), (11, 18236890), (14, 14328985), (22, 9118445), (35, 5731594), (55, 3647378), (70, 2865797), (77, 2605270), (110, 1823689), (154, 1302635), (385, 521054), (770, 260527)]