204621158

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{71999}}^1$

素因数の和:72044

約数の個数: 24

約数和(自身を含む): 369360000

約数和(自身を除く): 164738842

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 71999, 143998, 503993, 1007986, 2087971, 3527951, 4175942, 7055902, 14615797, 29231594, 102310579, 204621158]

約数ペア:

[(1, 204621158), (2, 102310579), (7, 29231594), (14, 14615797), (29, 7055902), (49, 4175942), (58, 3527951), (98, 2087971), (203, 1007986), (406, 503993), (1421, 143998), (2842, 71999)]