199184495

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{5437}}^1$

素因数の和:5890

約数の個数: 16

約数和(自身を含む): 253715328

約数和(自身を除く): 54530833

約数列:

[1, 5, 17, 85, 431, 2155, 5437, 7327, 27185, 36635, 92429, 462145, 2343347, 11716735, 39836899, 199184495]

約数ペア:

[(1, 199184495), (5, 39836899), (17, 11716735), (85, 2343347), (431, 462145), (2155, 92429), (5437, 36635), (7327, 27185)]