208690147006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{305997283}}^1$

素因数の和:305997327

約数の個数: 16

約数和(自身を含む): 352508871168

約数和(自身を除く): 143818724162

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 305997283, 611994566, 3365970113, 6731940226, 9485915773, 18971831546, 104345073503, 208690147006]

約数ペア:

[(1, 208690147006), (2, 104345073503), (11, 18971831546), (22, 9485915773), (31, 6731940226), (62, 3365970113), (341, 611994566), (682, 305997283)]