208814074

素因数分解:

$2^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{23053}}^1$

素因数の和:23709

約数の個数: 16

約数和(自身を含む): 358535808

約数和(自身を除く): 149721734

約数列:

[1, 2, 7, 14, 647, 1294, 4529, 9058, 23053, 46106, 161371, 322742, 14915291, 29830582, 104407037, 208814074]

約数ペア:

[(1, 208814074), (2, 104407037), (7, 29830582), (14, 14915291), (647, 322742), (1294, 161371), (4529, 46106), (9058, 23053)]