208889082

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{504563}}^1$

素因数の和:504594

約数の個数: 24

約数和(自身を含む): 472271904

約数和(自身を除く): 263382822

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 504563, 1009126, 1513689, 3027378, 4541067, 9082134, 11604949, 23209898, 34814847, 69629694, 104444541, 208889082]

約数ペア:

[(1, 208889082), (2, 104444541), (3, 69629694), (6, 34814847), (9, 23209898), (18, 11604949), (23, 9082134), (46, 4541067), (69, 3027378), (138, 1513689), (207, 1009126), (414, 504563)]