206587128

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:469

約数の個数: 128

約数和(自身を含む): 602173440

約数和(自身を除く): 395586312

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 191, 204, 241, 264, 374, 382, 408, 482, 561, 573, 723, 748, 764, 964, 1122, 1146, 1446, 1496, 1528, 1928, 2101, 2244, 2292, 2651, 2892, 3247, 4097, 4202, 4488, 4584, 5302, 5784, 6303, 6494, 7953, 8194, 8404, 9741, 10604, 12291, 12606, 12988, 15906, 16388, 16808, 19482, 21208, 24582, 25212, 25976, 31812, 32776, 35717, 38964, 45067, 46031, 49164, 50424, 63624, 71434, 77928, 90134, 92062, 98328, 107151, 135201, 138093, 142868, 180268, 184124, 214302, 270402, 276186, 285736, 360536, 368248, 428604, 506341, 540804, 552372, 782527, 857208, 1012682, 1081608, 1104744, 1519023, 1565054, 2025364, 2347581, 3038046, 3130108, 4050728, 4695162, 6076092, 6260216, 8607797, 9390324, 12152184, 17215594, 18780648, 25823391, 34431188, 51646782, 68862376, 103293564, 206587128]

約数ペア:

[(1, 206587128), (2, 103293564), (3, 68862376), (4, 51646782), (6, 34431188), (8, 25823391), (11, 18780648), (12, 17215594), (17, 12152184), (22, 9390324), (24, 8607797), (33, 6260216), (34, 6076092), (44, 4695162), (51, 4050728), (66, 3130108), (68, 3038046), (88, 2347581), (102, 2025364), (132, 1565054), (136, 1519023), (187, 1104744), (191, 1081608), (204, 1012682), (241, 857208), (264, 782527), (374, 552372), (382, 540804), (408, 506341), (482, 428604), (561, 368248), (573, 360536), (723, 285736), (748, 276186), (764, 270402), (964, 214302), (1122, 184124), (1146, 180268), (1446, 142868), (1496, 138093), (1528, 135201), (1928, 107151), (2101, 98328), (2244, 92062), (2292, 90134), (2651, 77928), (2892, 71434), (3247, 63624), (4097, 50424), (4202, 49164), (4488, 46031), (4584, 45067), (5302, 38964), (5784, 35717), (6303, 32776), (6494, 31812), (7953, 25976), (8194, 25212), (8404, 24582), (9741, 21208), (10604, 19482), (12291, 16808), (12606, 16388), (12988, 15906)]