208496959

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{1301}}^1$

素因数の和:2186

約数の個数: 16

約数和(自身を含む): 241297056

約数和(自身を除く): 32800097

約数列:

[1, 11, 17, 187, 857, 1301, 9427, 14311, 14569, 22117, 160259, 243287, 1114957, 12264527, 18954269, 208496959]

約数ペア:

[(1, 208496959), (11, 18954269), (17, 12264527), (187, 1114957), (857, 243287), (1301, 160259), (9427, 22117), (14311, 14569)]