214534210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{177301}}^1$

素因数の和:177330

約数の個数: 24

約数和(自身を含む): 424460988

約数和(自身を除く): 209926778

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 177301, 354602, 886505, 1773010, 1950311, 3900622, 9751555, 19503110, 21453421, 42906842, 107267105, 214534210]

約数ペア:

[(1, 214534210), (2, 107267105), (5, 42906842), (10, 21453421), (11, 19503110), (22, 9751555), (55, 3900622), (110, 1950311), (121, 1773010), (242, 886505), (605, 354602), (1210, 177301)]