206638488

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1646

約数の個数: 144

約数和(自身を含む): 669034080

約数和(自身を除く): 462395592

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 37, 42, 49, 56, 63, 72, 74, 84, 98, 111, 126, 147, 148, 168, 196, 222, 252, 259, 294, 296, 333, 392, 441, 444, 504, 518, 588, 666, 777, 882, 888, 1036, 1176, 1332, 1554, 1583, 1764, 1813, 2072, 2331, 2664, 3108, 3166, 3528, 3626, 4662, 4749, 5439, 6216, 6332, 7252, 9324, 9498, 10878, 11081, 12664, 14247, 14504, 16317, 18648, 18996, 21756, 22162, 28494, 32634, 33243, 37992, 43512, 44324, 56988, 58571, 65268, 66486, 77567, 88648, 99729, 113976, 117142, 130536, 132972, 155134, 175713, 199458, 232701, 234284, 265944, 310268, 351426, 398916, 409997, 465402, 468568, 527139, 620536, 698103, 702852, 797832, 819994, 930804, 1054278, 1229991, 1396206, 1405704, 1639988, 1861608, 2108556, 2459982, 2792412, 2869979, 3279976, 3689973, 4217112, 4919964, 5584824, 5739958, 7379946, 8609937, 9839928, 11479916, 14759892, 17219874, 22959832, 25829811, 29519784, 34439748, 51659622, 68879496, 103319244, 206638488]

約数ペア:

[(1, 206638488), (2, 103319244), (3, 68879496), (4, 51659622), (6, 34439748), (7, 29519784), (8, 25829811), (9, 22959832), (12, 17219874), (14, 14759892), (18, 11479916), (21, 9839928), (24, 8609937), (28, 7379946), (36, 5739958), (37, 5584824), (42, 4919964), (49, 4217112), (56, 3689973), (63, 3279976), (72, 2869979), (74, 2792412), (84, 2459982), (98, 2108556), (111, 1861608), (126, 1639988), (147, 1405704), (148, 1396206), (168, 1229991), (196, 1054278), (222, 930804), (252, 819994), (259, 797832), (294, 702852), (296, 698103), (333, 620536), (392, 527139), (441, 468568), (444, 465402), (504, 409997), (518, 398916), (588, 351426), (666, 310268), (777, 265944), (882, 234284), (888, 232701), (1036, 199458), (1176, 175713), (1332, 155134), (1554, 132972), (1583, 130536), (1764, 117142), (1813, 113976), (2072, 99729), (2331, 88648), (2664, 77567), (3108, 66486), (3166, 65268), (3528, 58571), (3626, 56988), (4662, 44324), (4749, 43512), (5439, 37992), (6216, 33243), (6332, 32634), (7252, 28494), (9324, 22162), (9498, 21756), (10878, 18996), (11081, 18648), (12664, 16317), (14247, 14504)]