205683608

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1977727}}^1$

素因数の和:1977746

約数の個数: 16

約数和(自身を含む): 415322880

約数和(自身を除く): 209639272

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1977727, 3955454, 7910908, 15821816, 25710451, 51420902, 102841804, 205683608]

約数ペア:

[(1, 205683608), (2, 102841804), (4, 51420902), (8, 25710451), (13, 15821816), (26, 7910908), (52, 3955454), (104, 1977727)]