193888044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1567}}^1$

素因数の和:2075

約数の個数: 72

約数和(自身を含む): 561619968

約数和(自身を除く): 367731924

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 491, 982, 1473, 1567, 1964, 2946, 3134, 3437, 4419, 4701, 5892, 6268, 6874, 8838, 9402, 10311, 10969, 13748, 14103, 17676, 18804, 20622, 21938, 28206, 30933, 32907, 41244, 43876, 56412, 61866, 65814, 98721, 123732, 131628, 197442, 394884, 769397, 1538794, 2308191, 3077588, 4616382, 5385779, 6924573, 9232764, 10771558, 13849146, 16157337, 21543116, 27698292, 32314674, 48472011, 64629348, 96944022, 193888044]

約数ペア:

[(1, 193888044), (2, 96944022), (3, 64629348), (4, 48472011), (6, 32314674), (7, 27698292), (9, 21543116), (12, 16157337), (14, 13849146), (18, 10771558), (21, 9232764), (28, 6924573), (36, 5385779), (42, 4616382), (63, 3077588), (84, 2308191), (126, 1538794), (252, 769397), (491, 394884), (982, 197442), (1473, 131628), (1567, 123732), (1964, 98721), (2946, 65814), (3134, 61866), (3437, 56412), (4419, 43876), (4701, 41244), (5892, 32907), (6268, 30933), (6874, 28206), (8838, 21938), (9402, 20622), (10311, 18804), (10969, 17676), (13748, 14103)]