198157048

素因数分解:

$2^3\times {\mathrm{5641}}^1\times {\mathrm{4391}}^1$

素因数の和:10038

約数の個数: 16

約数和(自身を含む): 371694960

約数和(自身を除く): 173537912

約数列:

[1, 2, 4, 8, 4391, 5641, 8782, 11282, 17564, 22564, 35128, 45128, 24769631, 49539262, 99078524, 198157048]

約数ペア:

[(1, 198157048), (2, 99078524), (4, 49539262), (8, 24769631), (4391, 45128), (5641, 35128), (8782, 22564), (11282, 17564)]