199204888

素因数分解:

$2^3\times {\mathrm{131}}^2\times {\mathrm{1451}}^1$

素因数の和:1719

約数の個数: 24

約数和(自身を含む): 376641540

約数和(自身を除く): 177436652

約数列:

[1, 2, 4, 8, 131, 262, 524, 1048, 1451, 2902, 5804, 11608, 17161, 34322, 68644, 137288, 190081, 380162, 760324, 1520648, 24900611, 49801222, 99602444, 199204888]

約数ペア:

[(1, 199204888), (2, 99602444), (4, 49801222), (8, 24900611), (131, 1520648), (262, 760324), (524, 380162), (1048, 190081), (1451, 137288), (2902, 68644), (5804, 34322), (11608, 17161)]