205364804

素因数分解:

$2^2\times {\mathrm{6653}}^1\times {\mathrm{7717}}^1$

素因数の和:14374

約数の個数: 12

約数和(自身を含む): 359489004

約数和(自身を除く): 154124200

約数列:

[1, 2, 4, 6653, 7717, 13306, 15434, 26612, 30868, 51341201, 102682402, 205364804]

約数ペア:

[(1, 205364804), (2, 102682402), (4, 51341201), (6653, 30868), (7717, 26612), (13306, 15434)]