206867397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{45757}}^1$

素因数の和:45908

約数の個数: 16

約数和(自身を含む): 303100992

約数和(自身を除く): 96233595

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 45757, 137271, 503327, 1509981, 6268709, 18806127, 68955799, 206867397]

約数ペア:

[(1, 206867397), (3, 68955799), (11, 18806127), (33, 6268709), (137, 1509981), (411, 503327), (1507, 137271), (4521, 45757)]