205125964449

素因数分解:

$3^1\times 7^1\times {\mathrm{6131}}^1\times {\mathrm{1593199}}^1$

素因数の和:1599340

約数の個数: 16

約数和(自身を含む): 312624076800

約数和(自身を除く): 107498112351

約数列:

[1, 3, 7, 21, 6131, 18393, 42917, 128751, 1593199, 4779597, 11152393, 33457179, 9767903069, 29303709207, 68375321483, 205125964449]

約数ペア:

[(1, 205125964449), (3, 68375321483), (7, 29303709207), (21, 9767903069), (6131, 33457179), (18393, 11152393), (42917, 4779597), (128751, 1593199)]