209600463

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{29567}}^1$

素因数の和:29726

約数の個数: 16

約数和(自身を含む): 298045440

約数和(自身を除く): 88444977

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 29567, 88701, 502639, 1507917, 4109813, 12329439, 69866821, 209600463]

約数ペア:

[(1, 209600463), (3, 69866821), (17, 12329439), (51, 4109813), (139, 1507917), (417, 502639), (2363, 88701), (7089, 29567)]