205654583449

素因数分解:

$7^1\times {\mathrm{223}}^1\times {\mathrm{12157}}^1\times {\mathrm{10837}}^1$

素因数の和:23224

約数の個数: 16

約数和(自身を含む): 236128979968

約数和(自身を除く): 30474396519

約数列:

[1, 7, 223, 1561, 10837, 12157, 75859, 85099, 2416651, 2711011, 16916557, 18977077, 131745409, 922217863, 29379226207, 205654583449]

約数ペア:

[(1, 205654583449), (7, 29379226207), (223, 922217863), (1561, 131745409), (10837, 18977077), (12157, 16916557), (75859, 2711011), (85099, 2416651)]