199576572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1279337}}^1$

素因数の和:1279357

約数の個数: 24

約数和(自身を含む): 501500496

約数和(自身を除く): 301923924

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1279337, 2558674, 3838011, 5117348, 7676022, 15352044, 16631381, 33262762, 49894143, 66525524, 99788286, 199576572]

約数ペア:

[(1, 199576572), (2, 99788286), (3, 66525524), (4, 49894143), (6, 33262762), (12, 16631381), (13, 15352044), (26, 7676022), (39, 5117348), (52, 3838011), (78, 2558674), (156, 1279337)]