256051204

素因数分解:

$2^2\times {\mathrm{1193}}^1\times {\mathrm{53657}}^1$

素因数の和:54854

約数の個数: 12

約数和(自身を含む): 448473564

約数和(自身を除く): 192422360

約数列:

[1, 2, 4, 1193, 2386, 4772, 53657, 107314, 214628, 64012801, 128025602, 256051204]

約数ペア:

[(1, 256051204), (2, 128025602), (4, 64012801), (1193, 214628), (2386, 107314), (4772, 53657)]