204064856

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{96989}}^1$

素因数の和:97258

約数の個数: 16

約数和(自身を含む): 384080400

約数和(自身を除く): 180015544

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 96989, 193978, 387956, 775912, 25508107, 51016214, 102032428, 204064856]

約数ペア:

[(1, 204064856), (2, 102032428), (4, 51016214), (8, 25508107), (263, 775912), (526, 387956), (1052, 193978), (2104, 96989)]