209311488

素因数分解:

$2^8\times 3^2\times {\mathrm{90847}}^1$

素因数の和:90869

約数の個数: 54

約数和(自身を含む): 603503264

約数和(自身を除く): 394191776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 90847, 181694, 272541, 363388, 545082, 726776, 817623, 1090164, 1453552, 1635246, 2180328, 2907104, 3270492, 4360656, 5814208, 6540984, 8721312, 11628416, 13081968, 17442624, 23256832, 26163936, 34885248, 52327872, 69770496, 104655744, 209311488]

約数ペア:

[(1, 209311488), (2, 104655744), (3, 69770496), (4, 52327872), (6, 34885248), (8, 26163936), (9, 23256832), (12, 17442624), (16, 13081968), (18, 11628416), (24, 8721312), (32, 6540984), (36, 5814208), (48, 4360656), (64, 3270492), (72, 2907104), (96, 2180328), (128, 1635246), (144, 1453552), (192, 1090164), (256, 817623), (288, 726776), (384, 545082), (576, 363388), (768, 272541), (1152, 181694), (2304, 90847)]