210801787

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{12041}}^1$

素因数の和:12150

約数の個数: 16

約数和(自身を含む): 250858944

約数和(自身を除く): 40057157

約数列:

[1, 7, 41, 61, 287, 427, 2501, 12041, 17507, 84287, 493681, 734501, 3455767, 5141507, 30114541, 210801787]

約数ペア:

[(1, 210801787), (7, 30114541), (41, 5141507), (61, 3455767), (287, 734501), (427, 493681), (2501, 84287), (12041, 17507)]