205080976

素因数分解:

$2^4\times {\mathrm{479}}^1\times {\mathrm{26759}}^1$

素因数の和:27246

約数の個数: 20

約数和(自身を含む): 398188800

約数和(自身を除く): 193107824

約数列:

[1, 2, 4, 8, 16, 479, 958, 1916, 3832, 7664, 26759, 53518, 107036, 214072, 428144, 12817561, 25635122, 51270244, 102540488, 205080976]

約数ペア:

[(1, 205080976), (2, 102540488), (4, 51270244), (8, 25635122), (16, 12817561), (479, 428144), (958, 214072), (1916, 107036), (3832, 53518), (7664, 26759)]