208756858

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1\times {\mathrm{6803}}^1$

素因数の和:7101

約数の個数: 16

約数和(自身を含む): 319243680

約数和(自身を除く): 110486822

約数列:

[1, 2, 67, 134, 229, 458, 6803, 13606, 15343, 30686, 455801, 911602, 1557887, 3115774, 104378429, 208756858]

約数ペア:

[(1, 208756858), (2, 104378429), (67, 3115774), (134, 1557887), (229, 911602), (458, 455801), (6803, 30686), (13606, 15343)]