220199133

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{953243}}^1$

素因数の和:953264

約数の個数: 16

約数和(自身を含む): 366045696

約数和(自身を除く): 145846563

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 953243, 2859729, 6672701, 10485673, 20018103, 31457019, 73399711, 220199133]

約数ペア:

[(1, 220199133), (3, 73399711), (7, 31457019), (11, 20018103), (21, 10485673), (33, 6672701), (77, 2859729), (231, 953243)]