203689976

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{14153}}^1$

素因数の和:14423

約数の個数: 32

約数和(自身を含む): 438207840

約数和(自身を除く): 234517864

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 514, 1028, 1799, 2056, 3598, 7196, 14153, 14392, 28306, 56612, 99071, 113224, 198142, 396284, 792568, 3637321, 7274642, 14549284, 25461247, 29098568, 50922494, 101844988, 203689976]

約数ペア:

[(1, 203689976), (2, 101844988), (4, 50922494), (7, 29098568), (8, 25461247), (14, 14549284), (28, 7274642), (56, 3637321), (257, 792568), (514, 396284), (1028, 198142), (1799, 113224), (2056, 99071), (3598, 56612), (7196, 28306), (14153, 14392)]