210247941

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^2\times {\mathrm{1307}}^1$

素因数の和:1425

約数の個数: 24

約数和(自身を含む): 297125280

約数和(自身を除く): 86877339

約数列:

[1, 3, 29, 43, 87, 129, 1247, 1307, 1849, 3741, 3921, 5547, 37903, 53621, 56201, 113709, 160863, 168603, 1629829, 2416643, 4889487, 7249929, 70082647, 210247941]

約数ペア:

[(1, 210247941), (3, 70082647), (29, 7249929), (43, 4889487), (87, 2416643), (129, 1629829), (1247, 168603), (1307, 160863), (1849, 113709), (3741, 56201), (3921, 53621), (5547, 37903)]