200520198

素因数分解:

$2^1\times 3^6\times {\mathrm{83}}^1\times {\mathrm{1657}}^1$

素因数の和:1760

約数の個数: 56

約数和(自身を含む): 456672888

約数和(自身を除く): 256152690

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 729, 747, 1458, 1494, 1657, 2241, 3314, 4482, 4971, 6723, 9942, 13446, 14913, 20169, 29826, 40338, 44739, 60507, 89478, 121014, 134217, 137531, 268434, 275062, 402651, 412593, 805302, 825186, 1207953, 1237779, 2415906, 2475558, 3713337, 7426674, 11140011, 22280022, 33420033, 66840066, 100260099, 200520198]

約数ペア:

[(1, 200520198), (2, 100260099), (3, 66840066), (6, 33420033), (9, 22280022), (18, 11140011), (27, 7426674), (54, 3713337), (81, 2475558), (83, 2415906), (162, 1237779), (166, 1207953), (243, 825186), (249, 805302), (486, 412593), (498, 402651), (729, 275062), (747, 268434), (1458, 137531), (1494, 134217), (1657, 121014), (2241, 89478), (3314, 60507), (4482, 44739), (4971, 40338), (6723, 29826), (9942, 20169), (13446, 14913)]