206586128

素因数分解:

$2^4\times 7^1\times {\mathrm{1844519}}^1$

素因数の和:1844534

約数の個数: 20

約数和(自身を含む): 457440960

約数和(自身を除く): 250854832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1844519, 3689038, 7378076, 12911633, 14756152, 25823266, 29512304, 51646532, 103293064, 206586128]

約数ペア:

[(1, 206586128), (2, 103293064), (4, 51646532), (7, 29512304), (8, 25823266), (14, 14756152), (16, 12911633), (28, 7378076), (56, 3689038), (112, 1844519)]