206196396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2454719}}^1$

素因数の和:2454733

約数の個数: 24

約数和(自身を含む): 549857280

約数和(自身を除く): 343660884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2454719, 4909438, 7364157, 9818876, 14728314, 17183033, 29456628, 34366066, 51549099, 68732132, 103098198, 206196396]

約数ペア:

[(1, 206196396), (2, 103098198), (3, 68732132), (4, 51549099), (6, 34366066), (7, 29456628), (12, 17183033), (14, 14728314), (21, 9818876), (28, 7364157), (42, 4909438), (84, 2454719)]