205916654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1\times {\mathrm{4871}}^1$

素因数の和:5815

約数の個数: 16

約数和(自身を含む): 322721280

約数和(自身を除く): 116804626

約数列:

[1, 2, 23, 46, 919, 1838, 4871, 9742, 21137, 42274, 112033, 224066, 4476449, 8952898, 102958327, 205916654]

約数ペア:

[(1, 205916654), (2, 102958327), (23, 8952898), (46, 4476449), (919, 224066), (1838, 112033), (4871, 42274), (9742, 21137)]