209933082

素因数分解:

$2^1\times 3^2\times {\mathrm{2371}}^1\times {\mathrm{4919}}^1$

素因数の和:7298

約数の個数: 24

約数和(自身を含む): 455139360

約数和(自身を除く): 245206278

約数列:

[1, 2, 3, 6, 9, 18, 2371, 4742, 4919, 7113, 9838, 14226, 14757, 21339, 29514, 42678, 44271, 88542, 11662949, 23325898, 34988847, 69977694, 104966541, 209933082]

約数ペア:

[(1, 209933082), (2, 104966541), (3, 69977694), (6, 34988847), (9, 23325898), (18, 11662949), (2371, 88542), (4742, 44271), (4919, 42678), (7113, 29514), (9838, 21339), (14226, 14757)]