204844744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1969661}}^1$

素因数の和:1969680

約数の個数: 16

約数和(自身を含む): 413629020

約数和(自身を除く): 208784276

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1969661, 3939322, 7878644, 15757288, 25605593, 51211186, 102422372, 204844744]

約数ペア:

[(1, 204844744), (2, 102422372), (4, 51211186), (8, 25605593), (13, 15757288), (26, 7878644), (52, 3939322), (104, 1969661)]