196304847

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{21433}}^1$

素因数の和:21550

約数の個数: 16

約数和(自身を含む): 271611648

約数和(自身を除く): 75306801

約数列:

[1, 3, 43, 71, 129, 213, 3053, 9159, 21433, 64299, 921619, 1521743, 2764857, 4565229, 65434949, 196304847]

約数ペア:

[(1, 196304847), (3, 65434949), (43, 4565229), (71, 2764857), (129, 1521743), (213, 921619), (3053, 64299), (9159, 21433)]