209710974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{3187}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 458153856

約数和(自身を除く): 248442882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 997, 1994, 2991, 3187, 5982, 6374, 9561, 10967, 19122, 21934, 32901, 35057, 65802, 70114, 105171, 210342, 3177439, 6354878, 9532317, 19064634, 34951829, 69903658, 104855487, 209710974]

約数ペア:

[(1, 209710974), (2, 104855487), (3, 69903658), (6, 34951829), (11, 19064634), (22, 9532317), (33, 6354878), (66, 3177439), (997, 210342), (1994, 105171), (2991, 70114), (3187, 65802), (5982, 35057), (6374, 32901), (9561, 21934), (10967, 19122)]