205128214154

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{4217}}^1\times {\mathrm{122219}}^1$

素因数の和:126637

約数の個数: 16

約数和(自身を含む): 309314376000

約数和(自身を除く): 104186161846

約数列:

[1, 2, 199, 398, 4217, 8434, 122219, 244438, 839183, 1678366, 24321581, 48643162, 515397523, 1030795046, 102564107077, 205128214154]

約数ペア:

[(1, 205128214154), (2, 102564107077), (199, 1030795046), (398, 515397523), (4217, 48643162), (8434, 24321581), (122219, 1678366), (244438, 839183)]