197982707

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2377}}^1$

素因数の和:2582

約数の個数: 16

約数和(自身を含む): 219727200

約数和(自身を除く): 21744493

約数列:

[1, 13, 43, 149, 559, 1937, 2377, 6407, 30901, 83291, 102211, 354173, 1328743, 4604249, 15229439, 197982707]

約数ペア:

[(1, 197982707), (13, 15229439), (43, 4604249), (149, 1328743), (559, 354173), (1937, 102211), (2377, 83291), (6407, 30901)]