207600016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{998077}}^1$

素因数の和:998098

約数の個数: 20

約数和(自身を含む): 433165852

約数和(自身を除く): 225565836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 998077, 1996154, 3992308, 7984616, 12975001, 15969232, 25950002, 51900004, 103800008, 207600016]

約数ペア:

[(1, 207600016), (2, 103800008), (4, 51900004), (8, 25950002), (13, 15969232), (16, 12975001), (26, 7984616), (52, 3992308), (104, 1996154), (208, 998077)]