227532524

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{157571}}^1$

素因数の和:157613

約数の個数: 18

約数和(自身を含む): 420244524

約数和(自身を除く): 192712000

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 157571, 315142, 630284, 2993849, 5987698, 11975396, 56883131, 113766262, 227532524]

約数ペア:

[(1, 227532524), (2, 113766262), (4, 56883131), (19, 11975396), (38, 5987698), (76, 2993849), (361, 630284), (722, 315142), (1444, 157571)]