199266507

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{670931}}^1$

素因数の和:670951

約数の個数: 16

約数和(自身を含む): 322047360

約数和(自身を除く): 122780853

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 670931, 2012793, 6038379, 7380241, 18115137, 22140723, 66422169, 199266507]

約数ペア:

[(1, 199266507), (3, 66422169), (9, 22140723), (11, 18115137), (27, 7380241), (33, 6038379), (99, 2012793), (297, 670931)]