206845894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1153}}^1\times {\mathrm{4721}}^1$

素因数の和:5895

約数の個数: 16

約数和(自身を含む): 326951280

約数和(自身を除く): 120105386

約数列:

[1, 2, 19, 38, 1153, 2306, 4721, 9442, 21907, 43814, 89699, 179398, 5443313, 10886626, 103422947, 206845894]

約数ペア:

[(1, 206845894), (2, 103422947), (19, 10886626), (38, 5443313), (1153, 179398), (2306, 89699), (4721, 43814), (9442, 21907)]