202318080016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{972683077}}^1$

素因数の和:972683098

約数の個数: 20

約数和(自身を含む): 422144455852

約数和(自身を除く): 219826375836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 972683077, 1945366154, 3890732308, 7781464616, 12644880001, 15562929232, 25289760002, 50579520004, 101159040008, 202318080016]

約数ペア:

[(1, 202318080016), (2, 101159040008), (4, 50579520004), (8, 25289760002), (13, 15562929232), (16, 12644880001), (26, 7781464616), (52, 3890732308), (104, 1945366154), (208, 972683077)]