208889134097

素因数分解:

$7^2\times {\mathrm{4561}}^1\times {\mathrm{934673}}^1$

素因数の和:939248

約数の個数: 12

約数和(自身を含む): 243047018916

約数和(自身を除く): 34157884819

約数列:

[1, 7, 49, 4561, 31927, 223489, 934673, 6542711, 45798977, 4263043553, 29841304871, 208889134097]

約数ペア:

[(1, 208889134097), (7, 29841304871), (49, 4263043553), (4561, 45798977), (31927, 6542711), (223489, 934673)]