204028396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{356693}}^1$

素因数の和:356721

約数の個数: 24

約数和(自身を含む): 419472144

約数和(自身を除く): 215443748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 356693, 713386, 1426772, 3923623, 4637009, 7847246, 9274018, 15694492, 18548036, 51007099, 102014198, 204028396]

約数ペア:

[(1, 204028396), (2, 102014198), (4, 51007099), (11, 18548036), (13, 15694492), (22, 9274018), (26, 7847246), (44, 4637009), (52, 3923623), (143, 1426772), (286, 713386), (572, 356693)]