205492076

素因数分解:

$2^2\times {\mathrm{919}}^1\times {\mathrm{55901}}^1$

素因数の和:56824

約数の個数: 12

約数和(自身を含む): 360008880

約数和(自身を除く): 154516804

約数列:

[1, 2, 4, 919, 1838, 3676, 55901, 111802, 223604, 51373019, 102746038, 205492076]

約数ペア:

[(1, 205492076), (2, 102746038), (4, 51373019), (919, 223604), (1838, 111802), (3676, 55901)]