200641328

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{769}}^1$

素因数の和:1509

約数の個数: 40

約数和(自身を含む): 406744800

約数和(自身を除く): 206103472

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 709, 769, 1418, 1538, 2836, 3076, 5672, 6152, 11344, 12304, 16307, 17687, 32614, 35374, 65228, 70748, 130456, 141496, 260912, 282992, 545221, 1090442, 2180884, 4361768, 8723536, 12540083, 25080166, 50160332, 100320664, 200641328]

約数ペア:

[(1, 200641328), (2, 100320664), (4, 50160332), (8, 25080166), (16, 12540083), (23, 8723536), (46, 4361768), (92, 2180884), (184, 1090442), (368, 545221), (709, 282992), (769, 260912), (1418, 141496), (1538, 130456), (2836, 70748), (3076, 65228), (5672, 35374), (6152, 32614), (11344, 17687), (12304, 16307)]