206732061

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{206939}}^1$

素因数の和:206985

約数の個数: 16

約数和(自身を含む): 314548800

約数和(自身を除く): 107816739

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 206939, 620817, 1862451, 5587353, 7656743, 22970229, 68910687, 206732061]

約数ペア:

[(1, 206732061), (3, 68910687), (9, 22970229), (27, 7656743), (37, 5587353), (111, 1862451), (333, 620817), (999, 206939)]