205996461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{328543}}^1$

素因数の和:328576

約数の個数: 16

約数和(自身を含む): 315402240

約数和(自身を除く): 109405779

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 328543, 985629, 3613973, 6242317, 10841919, 18726951, 68665487, 205996461]

約数ペア:

[(1, 205996461), (3, 68665487), (11, 18726951), (19, 10841919), (33, 6242317), (57, 3613973), (209, 985629), (627, 328543)]