211036211

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2143}}^1$

素因数の和:2306

約数の個数: 16

約数和(自身を含む): 228464640

約数和(自身を除く): 17428429

約数列:

[1, 19, 71, 73, 1349, 1387, 2143, 5183, 40717, 98477, 152153, 156439, 2890907, 2972341, 11107169, 211036211]

約数ペア:

[(1, 211036211), (19, 11107169), (71, 2972341), (73, 2890907), (1349, 156439), (1387, 152153), (2143, 98477), (5183, 40717)]