190996918

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{43867}}^1$

素因数の和:44187

約数の個数: 16

約数和(自身を含む): 328483584

約数和(自身を除く): 137486666

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 43867, 87734, 307069, 614138, 13642637, 27285274, 95498459, 190996918]

約数ペア:

[(1, 190996918), (2, 95498459), (7, 27285274), (14, 13642637), (311, 614138), (622, 307069), (2177, 87734), (4354, 43867)]