223674668

素因数分解:

$2^2\times 7^1\times {\mathrm{7988381}}^1$

素因数の和:7988392

約数の個数: 12

約数和(自身を含む): 447349392

約数和(自身を除く): 223674724

約数列:

[1, 2, 4, 7, 14, 28, 7988381, 15976762, 31953524, 55918667, 111837334, 223674668]

約数ペア:

[(1, 223674668), (2, 111837334), (4, 55918667), (7, 31953524), (14, 15976762), (28, 7988381)]