205788928

素因数分解:

$2^8\times {\mathrm{457}}^1\times {\mathrm{1759}}^1$

素因数の和:2232

約数の個数: 36

約数和(自身を含む): 411906880

約数和(自身を除く): 206117952

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 457, 914, 1759, 1828, 3518, 3656, 7036, 7312, 14072, 14624, 28144, 29248, 56288, 58496, 112576, 116992, 225152, 450304, 803863, 1607726, 3215452, 6430904, 12861808, 25723616, 51447232, 102894464, 205788928]

約数ペア:

[(1, 205788928), (2, 102894464), (4, 51447232), (8, 25723616), (16, 12861808), (32, 6430904), (64, 3215452), (128, 1607726), (256, 803863), (457, 450304), (914, 225152), (1759, 116992), (1828, 112576), (3518, 58496), (3656, 56288), (7036, 29248), (7312, 28144), (14072, 14624)]