206876085

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{55837}}^1$

素因数の和:55877

約数の個数: 32

約数和(自身を含む): 375231360

約数和(自身を除く): 168355275

約数列:

[1, 3, 5, 13, 15, 19, 39, 57, 65, 95, 195, 247, 285, 741, 1235, 3705, 55837, 167511, 279185, 725881, 837555, 1060903, 2177643, 3182709, 3629405, 5304515, 10888215, 13791739, 15913545, 41375217, 68958695, 206876085]

約数ペア:

[(1, 206876085), (3, 68958695), (5, 41375217), (13, 15913545), (15, 13791739), (19, 10888215), (39, 5304515), (57, 3629405), (65, 3182709), (95, 2177643), (195, 1060903), (247, 837555), (285, 725881), (741, 279185), (1235, 167511), (3705, 55837)]