201992638526

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{74756713}}^1$

素因数の和:74756915

約数の個数: 16

約数和(自身を含む): 348067260384

約数和(自身を除く): 146074621858

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 74756713, 149513426, 523296991, 1046593982, 14428045609, 28856091218, 100996319263, 201992638526]

約数ペア:

[(1, 201992638526), (2, 100996319263), (7, 28856091218), (14, 14428045609), (193, 1046593982), (386, 523296991), (1351, 149513426), (2702, 74756713)]