208065888004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{4001267077}}^1$

素因数の和:4001267094

約数の個数: 12

約数和(自身を含む): 392124173644

約数和(自身を除く): 184058285640

約数列:

[1, 2, 4, 13, 26, 52, 4001267077, 8002534154, 16005068308, 52016472001, 104032944002, 208065888004]

約数ペア:

[(1, 208065888004), (2, 104032944002), (4, 52016472001), (13, 16005068308), (26, 8002534154), (52, 4001267077)]