243500314

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{149021}}^1$

素因数の和:149085

約数の個数: 16

約数和(自身を含む): 393418080

約数和(自身を除く): 149917766

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 149021, 298042, 2831399, 5662798, 6407903, 12815806, 121750157, 243500314]

約数ペア:

[(1, 243500314), (2, 121750157), (19, 12815806), (38, 6407903), (43, 5662798), (86, 2831399), (817, 298042), (1634, 149021)]