211315912

素因数分解:

$2^3\times {\mathrm{1433}}^1\times {\mathrm{18433}}^1$

素因数の和:19872

約数の個数: 16

約数和(自身を含む): 396515340

約数和(自身を除く): 185199428

約数列:

[1, 2, 4, 8, 1433, 2866, 5732, 11464, 18433, 36866, 73732, 147464, 26414489, 52828978, 105657956, 211315912]

約数ペア:

[(1, 211315912), (2, 105657956), (4, 52828978), (8, 26414489), (1433, 147464), (2866, 73732), (5732, 36866), (11464, 18433)]