199202641

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{6221}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 225783936

約数和(自身を除く): 26581295

約数列:

[1, 11, 41, 71, 451, 781, 2911, 6221, 32021, 68431, 255061, 441691, 2805671, 4858601, 18109331, 199202641]

約数ペア:

[(1, 199202641), (11, 18109331), (41, 4858601), (71, 2805671), (451, 441691), (781, 255061), (2911, 68431), (6221, 32021)]