208069136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1182211}}^1$

素因数の和:1182230

約数の個数: 20

約数和(自身を含む): 439782864

約数和(自身を除く): 231713728

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1182211, 2364422, 4728844, 9457688, 13004321, 18915376, 26008642, 52017284, 104034568, 208069136]

約数ペア:

[(1, 208069136), (2, 104034568), (4, 52017284), (8, 26008642), (11, 18915376), (16, 13004321), (22, 9457688), (44, 4728844), (88, 2364422), (176, 1182211)]