213103266

素因数分解:

$2^1\times 3^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{1129}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 431424960

約数和(自身を除く): 218321694

約数列:

[1, 2, 3, 6, 163, 193, 326, 386, 489, 579, 978, 1129, 1158, 2258, 3387, 6774, 31459, 62918, 94377, 184027, 188754, 217897, 368054, 435794, 552081, 653691, 1104162, 1307382, 35517211, 71034422, 106551633, 213103266]

約数ペア:

[(1, 213103266), (2, 106551633), (3, 71034422), (6, 35517211), (163, 1307382), (193, 1104162), (326, 653691), (386, 552081), (489, 435794), (579, 368054), (978, 217897), (1129, 188754), (1158, 184027), (2258, 94377), (3387, 62918), (6774, 31459)]