189073556

素因数分解:

$2^2\times 7^2\times {\mathrm{964661}}^1$

素因数の和:964679

約数の個数: 18

約数和(自身を含む): 384900138

約数和(自身を除く): 195826582

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 964661, 1929322, 3858644, 6752627, 13505254, 27010508, 47268389, 94536778, 189073556]

約数ペア:

[(1, 189073556), (2, 94536778), (4, 47268389), (7, 27010508), (14, 13505254), (28, 6752627), (49, 3858644), (98, 1929322), (196, 964661)]