210577070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{17891}}^1$

素因数の和:18016

約数の個数: 32

約数和(自身を含む): 417384576

約数和(自身を除く): 206807506

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 17891, 35782, 89455, 178910, 196801, 393602, 984005, 1914337, 1968010, 3828674, 9571685, 19143370, 21057707, 42115414, 105288535, 210577070]

約数ペア:

[(1, 210577070), (2, 105288535), (5, 42115414), (10, 21057707), (11, 19143370), (22, 9571685), (55, 3828674), (107, 1968010), (110, 1914337), (214, 984005), (535, 393602), (1070, 196801), (1177, 178910), (2354, 89455), (5885, 35782), (11770, 17891)]