208372222

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1\times {\mathrm{1553}}^1$

素因数の和:2547

約数の個数: 16

約数和(自身を含む): 317388960

約数和(自身を除く): 109016738

約数列:

[1, 2, 73, 146, 919, 1553, 1838, 3106, 67087, 113369, 134174, 226738, 1427207, 2854414, 104186111, 208372222]

約数ペア:

[(1, 208372222), (2, 104186111), (73, 2854414), (146, 1427207), (919, 226738), (1553, 134174), (1838, 113369), (3106, 67087)]