220140118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{526651}}^1$

素因数の和:526683

約数の個数: 16

約数和(自身を含む): 379189440

約数和(自身を除く): 159049322

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 526651, 1053302, 5793161, 10006369, 11586322, 20012738, 110070059, 220140118]

約数ペア:

[(1, 220140118), (2, 110070059), (11, 20012738), (19, 11586322), (22, 10006369), (38, 5793161), (209, 1053302), (418, 526651)]