207977184

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{397}}^1$

素因数の和:537

約数の個数: 144

約数和(自身を含む): 633670128

約数和(自身を除く): 425692944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 107, 136, 144, 153, 204, 214, 272, 288, 306, 321, 397, 408, 428, 544, 612, 642, 794, 816, 856, 963, 1191, 1224, 1284, 1588, 1632, 1712, 1819, 1926, 2382, 2448, 2568, 3176, 3424, 3573, 3638, 3852, 4764, 4896, 5136, 5457, 6352, 6749, 7146, 7276, 7704, 9528, 10272, 10914, 12704, 13498, 14292, 14552, 15408, 16371, 19056, 20247, 21828, 26996, 28584, 29104, 30816, 32742, 38112, 40494, 42479, 43656, 53992, 57168, 58208, 60741, 65484, 80988, 84958, 87312, 107984, 114336, 121482, 127437, 130968, 161976, 169916, 174624, 215968, 242964, 254874, 261936, 323952, 339832, 382311, 485928, 509748, 523872, 647904, 679664, 722143, 764622, 971856, 1019496, 1359328, 1444286, 1529244, 1943712, 2038992, 2166429, 2888572, 3058488, 4077984, 4332858, 5777144, 6116976, 6499287, 8665716, 11554288, 12233952, 12998574, 17331432, 23108576, 25997148, 34662864, 51994296, 69325728, 103988592, 207977184]

約数ペア:

[(1, 207977184), (2, 103988592), (3, 69325728), (4, 51994296), (6, 34662864), (8, 25997148), (9, 23108576), (12, 17331432), (16, 12998574), (17, 12233952), (18, 11554288), (24, 8665716), (32, 6499287), (34, 6116976), (36, 5777144), (48, 4332858), (51, 4077984), (68, 3058488), (72, 2888572), (96, 2166429), (102, 2038992), (107, 1943712), (136, 1529244), (144, 1444286), (153, 1359328), (204, 1019496), (214, 971856), (272, 764622), (288, 722143), (306, 679664), (321, 647904), (397, 523872), (408, 509748), (428, 485928), (544, 382311), (612, 339832), (642, 323952), (794, 261936), (816, 254874), (856, 242964), (963, 215968), (1191, 174624), (1224, 169916), (1284, 161976), (1588, 130968), (1632, 127437), (1712, 121482), (1819, 114336), (1926, 107984), (2382, 87312), (2448, 84958), (2568, 80988), (3176, 65484), (3424, 60741), (3573, 58208), (3638, 57168), (3852, 53992), (4764, 43656), (4896, 42479), (5136, 40494), (5457, 38112), (6352, 32742), (6749, 30816), (7146, 29104), (7276, 28584), (7704, 26996), (9528, 21828), (10272, 20247), (10914, 19056), (12704, 16371), (13498, 15408), (14292, 14552)]