205616110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{68311}}^1$

素因数の和:68368

約数の個数: 32

約数和(自身を含む): 432824832

約数和(自身を除く): 227208722

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 68311, 136622, 341555, 478177, 683110, 956354, 2390885, 2937373, 4781770, 5874746, 14686865, 20561611, 29373730, 41123222, 102808055, 205616110]

約数ペア:

[(1, 205616110), (2, 102808055), (5, 41123222), (7, 29373730), (10, 20561611), (14, 14686865), (35, 5874746), (43, 4781770), (70, 2937373), (86, 2390885), (215, 956354), (301, 683110), (430, 478177), (602, 341555), (1505, 136622), (3010, 68311)]