205656874

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^2\times {\mathrm{2927}}^1$

素因数の和:3034

約数の個数: 24

約数和(自身を含む): 332562240

約数和(自身を除く): 126905366

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 1849, 2927, 3698, 5854, 35131, 55613, 70262, 111226, 125861, 251722, 2391359, 4782718, 5412023, 10824046, 102828437, 205656874]

約数ペア:

[(1, 205656874), (2, 102828437), (19, 10824046), (38, 5412023), (43, 4782718), (86, 2391359), (817, 251722), (1634, 125861), (1849, 111226), (2927, 70262), (3698, 55613), (5854, 35131)]