213039192

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:257

約数の個数: 128

約数和(自身を含む): 577843200

約数和(自身を除く): 364804008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 37, 62, 71, 74, 93, 109, 111, 124, 142, 148, 186, 213, 218, 222, 248, 284, 296, 327, 372, 426, 436, 444, 568, 654, 744, 852, 872, 888, 1147, 1308, 1704, 2201, 2294, 2616, 2627, 3379, 3441, 4033, 4402, 4588, 5254, 6603, 6758, 6882, 7739, 7881, 8066, 8804, 9176, 10137, 10508, 12099, 13206, 13516, 13764, 15478, 15762, 16132, 17608, 20274, 21016, 23217, 24198, 26412, 27032, 27528, 30956, 31524, 32264, 40548, 46434, 48396, 52824, 61912, 63048, 81096, 81437, 92868, 96792, 125023, 162874, 185736, 239909, 244311, 250046, 286343, 325748, 375069, 479818, 488622, 500092, 572686, 651496, 719727, 750138, 859029, 959636, 977244, 1000184, 1145372, 1439454, 1500276, 1718058, 1919272, 1954488, 2290744, 2878908, 3000552, 3436116, 5757816, 6872232, 8876633, 17753266, 26629899, 35506532, 53259798, 71013064, 106519596, 213039192]

約数ペア:

[(1, 213039192), (2, 106519596), (3, 71013064), (4, 53259798), (6, 35506532), (8, 26629899), (12, 17753266), (24, 8876633), (31, 6872232), (37, 5757816), (62, 3436116), (71, 3000552), (74, 2878908), (93, 2290744), (109, 1954488), (111, 1919272), (124, 1718058), (142, 1500276), (148, 1439454), (186, 1145372), (213, 1000184), (218, 977244), (222, 959636), (248, 859029), (284, 750138), (296, 719727), (327, 651496), (372, 572686), (426, 500092), (436, 488622), (444, 479818), (568, 375069), (654, 325748), (744, 286343), (852, 250046), (872, 244311), (888, 239909), (1147, 185736), (1308, 162874), (1704, 125023), (2201, 96792), (2294, 92868), (2616, 81437), (2627, 81096), (3379, 63048), (3441, 61912), (4033, 52824), (4402, 48396), (4588, 46434), (5254, 40548), (6603, 32264), (6758, 31524), (6882, 30956), (7739, 27528), (7881, 27032), (8066, 26412), (8804, 24198), (9176, 23217), (10137, 21016), (10508, 20274), (12099, 17608), (13206, 16132), (13516, 15762), (13764, 15478)]