200199684

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{1531}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 495706176

約数和(自身を除く): 295506492

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 641, 1282, 1531, 1923, 2564, 3062, 3846, 4593, 6124, 7692, 9186, 10897, 18372, 21794, 26027, 32691, 43588, 52054, 65382, 78081, 104108, 130764, 156162, 312324, 981371, 1962742, 2944113, 3925484, 5888226, 11776452, 16683307, 33366614, 50049921, 66733228, 100099842, 200199684]

約数ペア:

[(1, 200199684), (2, 100099842), (3, 66733228), (4, 50049921), (6, 33366614), (12, 16683307), (17, 11776452), (34, 5888226), (51, 3925484), (68, 2944113), (102, 1962742), (204, 981371), (641, 312324), (1282, 156162), (1531, 130764), (1923, 104108), (2564, 78081), (3062, 65382), (3846, 52054), (4593, 43588), (6124, 32691), (7692, 26027), (9186, 21794), (10897, 18372)]