205581310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{673}}^1\times {\mathrm{2777}}^1$

素因数の和:3468

約数の個数: 32

約数和(自身を含む): 404432352

約数和(自身を除く): 198851042

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 673, 1346, 2777, 3365, 5554, 6730, 7403, 13885, 14806, 27770, 30547, 37015, 61094, 74030, 152735, 305470, 1868921, 3737842, 9344605, 18689210, 20558131, 41116262, 102790655, 205581310]

約数ペア:

[(1, 205581310), (2, 102790655), (5, 41116262), (10, 20558131), (11, 18689210), (22, 9344605), (55, 3737842), (110, 1868921), (673, 305470), (1346, 152735), (2777, 74030), (3365, 61094), (5554, 37015), (6730, 30547), (7403, 27770), (13885, 14806)]