206544104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1986001}}^1$

素因数の和:1986020

約数の個数: 16

約数和(自身を含む): 417060420

約数和(自身を除く): 210516316

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1986001, 3972002, 7944004, 15888008, 25818013, 51636026, 103272052, 206544104]

約数ペア:

[(1, 206544104), (2, 103272052), (4, 51636026), (8, 25818013), (13, 15888008), (26, 7944004), (52, 3972002), (104, 1986001)]