200555999

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{569}}^1\times {\mathrm{1171}}^1$

素因数の和:1790

約数の個数: 16

約数和(自身を含む): 235150080

約数和(自身を除く): 34594081

約数列:

[1, 7, 43, 301, 569, 1171, 3983, 8197, 24467, 50353, 171269, 352471, 666299, 4664093, 28650857, 200555999]

約数ペア:

[(1, 200555999), (7, 28650857), (43, 4664093), (301, 666299), (569, 352471), (1171, 171269), (3983, 50353), (8197, 24467)]