199514953

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{47}}^1\times {\mathrm{1069}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 234817920

約数和(自身を除く): 35302967

約数列:

[1, 11, 19, 47, 209, 361, 517, 893, 1069, 3971, 9823, 11759, 16967, 20311, 50243, 186637, 223421, 385909, 552673, 954617, 4244999, 10500787, 18137723, 199514953]

約数ペア:

[(1, 199514953), (11, 18137723), (19, 10500787), (47, 4244999), (209, 954617), (361, 552673), (517, 385909), (893, 223421), (1069, 186637), (3971, 50243), (9823, 20311), (11759, 16967)]