207987528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2833}}^1$

素因数の和:2891

約数の個数: 128

約数和(自身を含む): 652953600

約数和(自身を除く): 444966072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 23, 24, 28, 38, 42, 46, 56, 57, 69, 76, 84, 92, 114, 133, 138, 152, 161, 168, 184, 228, 266, 276, 322, 399, 437, 456, 483, 532, 552, 644, 798, 874, 966, 1064, 1288, 1311, 1596, 1748, 1932, 2622, 2833, 3059, 3192, 3496, 3864, 5244, 5666, 6118, 8499, 9177, 10488, 11332, 12236, 16998, 18354, 19831, 22664, 24472, 33996, 36708, 39662, 53827, 59493, 65159, 67992, 73416, 79324, 107654, 118986, 130318, 158648, 161481, 195477, 215308, 237972, 260636, 322962, 376789, 390954, 430616, 456113, 475944, 521272, 645924, 753578, 781908, 912226, 1130367, 1238021, 1291848, 1368339, 1507156, 1563816, 1824452, 2260734, 2476042, 2736678, 3014312, 3648904, 3714063, 4521468, 4952084, 5473356, 7428126, 8666147, 9042936, 9904168, 10946712, 14856252, 17332294, 25998441, 29712504, 34664588, 51996882, 69329176, 103993764, 207987528]

約数ペア:

[(1, 207987528), (2, 103993764), (3, 69329176), (4, 51996882), (6, 34664588), (7, 29712504), (8, 25998441), (12, 17332294), (14, 14856252), (19, 10946712), (21, 9904168), (23, 9042936), (24, 8666147), (28, 7428126), (38, 5473356), (42, 4952084), (46, 4521468), (56, 3714063), (57, 3648904), (69, 3014312), (76, 2736678), (84, 2476042), (92, 2260734), (114, 1824452), (133, 1563816), (138, 1507156), (152, 1368339), (161, 1291848), (168, 1238021), (184, 1130367), (228, 912226), (266, 781908), (276, 753578), (322, 645924), (399, 521272), (437, 475944), (456, 456113), (483, 430616), (532, 390954), (552, 376789), (644, 322962), (798, 260636), (874, 237972), (966, 215308), (1064, 195477), (1288, 161481), (1311, 158648), (1596, 130318), (1748, 118986), (1932, 107654), (2622, 79324), (2833, 73416), (3059, 67992), (3192, 65159), (3496, 59493), (3864, 53827), (5244, 39662), (5666, 36708), (6118, 33996), (8499, 24472), (9177, 22664), (10488, 19831), (11332, 18354), (12236, 16998)]