195487490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{769}}^1\times {\mathrm{2311}}^1$

素因数の和:3098

約数の個数: 32

約数和(自身を含む): 384531840

約数和(自身を除く): 189044350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 769, 1538, 2311, 3845, 4622, 7690, 8459, 11555, 16918, 23110, 25421, 42295, 50842, 84590, 127105, 254210, 1777159, 3554318, 8885795, 17771590, 19548749, 39097498, 97743745, 195487490]

約数ペア:

[(1, 195487490), (2, 97743745), (5, 39097498), (10, 19548749), (11, 17771590), (22, 8885795), (55, 3554318), (110, 1777159), (769, 254210), (1538, 127105), (2311, 84590), (3845, 50842), (4622, 42295), (7690, 25421), (8459, 23110), (11555, 16918)]