198323146

素因数分解:

$2^1\times 7^1\times {\mathrm{571}}^1\times {\mathrm{24809}}^1$

素因数の和:25389

約数の個数: 16

約数和(自身を含む): 340591680

約数和(自身を除く): 142268534

約数列:

[1, 2, 7, 14, 571, 1142, 3997, 7994, 24809, 49618, 173663, 347326, 14165939, 28331878, 99161573, 198323146]

約数ペア:

[(1, 198323146), (2, 99161573), (7, 28331878), (14, 14165939), (571, 347326), (1142, 173663), (3997, 49618), (7994, 24809)]