219319066

素因数分解:

$2^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1\times {\mathrm{701}}^1$

素因数の和:1517

約数の個数: 16

約数和(自身を含む): 331164288

約数和(自身を除く): 111845222

約数列:

[1, 2, 311, 503, 622, 701, 1006, 1402, 156433, 218011, 312866, 352603, 436022, 705206, 109659533, 219319066]

約数ペア:

[(1, 219319066), (2, 109659533), (311, 705206), (503, 436022), (622, 352603), (701, 312866), (1006, 218011), (1402, 156433)]