210052297

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{503}}^1$

素因数の和:889

約数の個数: 24

約数和(自身を含む): 261201024

約数和(自身を除く): 51148727

約数列:

[1, 7, 13, 91, 169, 353, 503, 1183, 2471, 3521, 4589, 6539, 32123, 45773, 59657, 85007, 177559, 417599, 595049, 1242913, 2308267, 16157869, 30007471, 210052297]

約数ペア:

[(1, 210052297), (7, 30007471), (13, 16157869), (91, 2308267), (169, 1242913), (353, 595049), (503, 417599), (1183, 177559), (2471, 85007), (3521, 59657), (4589, 45773), (6539, 32123)]