208021188

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{132329}}^1$

素因数の和:132467

約数の個数: 24

約数和(自身を含む): 489091680

約数和(自身を除く): 281070492

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 132329, 264658, 396987, 529316, 793974, 1587948, 17335099, 34670198, 52005297, 69340396, 104010594, 208021188]

約数ペア:

[(1, 208021188), (2, 104010594), (3, 69340396), (4, 52005297), (6, 34670198), (12, 17335099), (131, 1587948), (262, 793974), (393, 529316), (524, 396987), (786, 264658), (1572, 132329)]