208432016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1002077}}^1$

素因数の和:1002098

約数の個数: 20

約数和(自身を含む): 434901852

約数和(自身を除く): 226469836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1002077, 2004154, 4008308, 8016616, 13027001, 16033232, 26054002, 52108004, 104216008, 208432016]

約数ペア:

[(1, 208432016), (2, 104216008), (4, 52108004), (8, 26054002), (13, 16033232), (16, 13027001), (26, 8016616), (52, 4008308), (104, 2004154), (208, 1002077)]