208016858

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{29077}}^1$

素因数の和:29166

約数の個数: 24

約数和(自身を含む): 367953012

約数和(自身を除く): 159936154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 29077, 58154, 203539, 407078, 1424773, 2122621, 2849546, 4245242, 14858347, 29716694, 104008429, 208016858]

約数ペア:

[(1, 208016858), (2, 104008429), (7, 29716694), (14, 14858347), (49, 4245242), (73, 2849546), (98, 2122621), (146, 1424773), (511, 407078), (1022, 203539), (3577, 58154), (7154, 29077)]