199118286

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{39367}}^1$

素因数の和:39656

約数の個数: 24

約数和(自身を含む): 432969264

約数和(自身を除く): 233850978

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 843, 1686, 2529, 5058, 39367, 78734, 118101, 236202, 354303, 708606, 11062127, 22124254, 33186381, 66372762, 99559143, 199118286]

約数ペア:

[(1, 199118286), (2, 99559143), (3, 66372762), (6, 33186381), (9, 22124254), (18, 11062127), (281, 708606), (562, 354303), (843, 236202), (1686, 118101), (2529, 78734), (5058, 39367)]