204077718

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 128

約数和(自身を含む): 513018240

約数和(自身を除く): 308940522

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 37, 39, 54, 74, 78, 81, 97, 111, 117, 162, 194, 222, 234, 243, 291, 333, 351, 481, 486, 582, 666, 702, 729, 873, 962, 999, 1053, 1261, 1443, 1458, 1746, 1998, 2106, 2187, 2522, 2619, 2886, 2997, 3159, 3589, 3783, 4329, 4374, 5238, 5994, 6318, 7178, 7566, 7857, 8658, 8991, 9477, 10767, 11349, 12987, 15714, 17982, 18954, 21534, 22698, 23571, 25974, 26973, 28431, 32301, 34047, 38961, 46657, 47142, 53946, 56862, 64602, 68094, 70713, 77922, 80919, 93314, 96903, 102141, 116883, 139971, 141426, 161838, 193806, 204282, 212139, 233766, 279942, 290709, 306423, 350649, 419913, 424278, 581418, 612846, 701298, 839826, 872127, 919269, 1051947, 1259739, 1744254, 1838538, 2103894, 2519478, 2616381, 2757807, 3779217, 5232762, 5515614, 7558434, 7849143, 11337651, 15698286, 22675302, 34012953, 68025906, 102038859, 204077718]

約数ペア:

[(1, 204077718), (2, 102038859), (3, 68025906), (6, 34012953), (9, 22675302), (13, 15698286), (18, 11337651), (26, 7849143), (27, 7558434), (37, 5515614), (39, 5232762), (54, 3779217), (74, 2757807), (78, 2616381), (81, 2519478), (97, 2103894), (111, 1838538), (117, 1744254), (162, 1259739), (194, 1051947), (222, 919269), (234, 872127), (243, 839826), (291, 701298), (333, 612846), (351, 581418), (481, 424278), (486, 419913), (582, 350649), (666, 306423), (702, 290709), (729, 279942), (873, 233766), (962, 212139), (999, 204282), (1053, 193806), (1261, 161838), (1443, 141426), (1458, 139971), (1746, 116883), (1998, 102141), (2106, 96903), (2187, 93314), (2522, 80919), (2619, 77922), (2886, 70713), (2997, 68094), (3159, 64602), (3589, 56862), (3783, 53946), (4329, 47142), (4374, 46657), (5238, 38961), (5994, 34047), (6318, 32301), (7178, 28431), (7566, 26973), (7857, 25974), (8658, 23571), (8991, 22698), (9477, 21534), (10767, 18954), (11349, 17982), (12987, 15714)]