197423856

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 240

約数和(自身を含む): 687331008

約数和(自身を除く): 489907152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 41, 42, 48, 51, 56, 63, 68, 72, 82, 84, 102, 112, 119, 123, 126, 136, 144, 153, 164, 168, 204, 238, 246, 252, 272, 281, 287, 306, 328, 336, 357, 369, 408, 476, 492, 504, 562, 574, 612, 656, 697, 714, 738, 816, 843, 861, 952, 984, 1008, 1071, 1124, 1148, 1224, 1394, 1428, 1476, 1686, 1722, 1904, 1967, 1968, 2091, 2142, 2248, 2296, 2448, 2529, 2583, 2788, 2856, 2952, 3372, 3444, 3934, 4182, 4284, 4496, 4592, 4777, 4879, 5058, 5166, 5576, 5712, 5901, 5904, 6273, 6744, 6888, 7868, 8364, 8568, 9554, 9758, 10116, 10332, 11152, 11521, 11802, 12546, 13488, 13776, 14331, 14637, 15736, 16728, 17136, 17703, 19108, 19516, 20232, 20664, 23042, 23604, 25092, 28662, 29274, 31472, 33439, 33456, 34563, 35406, 38216, 39032, 40464, 41328, 42993, 43911, 46084, 47208, 50184, 57324, 58548, 66878, 69126, 70812, 76432, 78064, 80647, 85986, 87822, 92168, 94416, 100317, 100368, 103689, 114648, 117096, 133756, 138252, 141624, 161294, 171972, 175644, 184336, 195857, 200634, 207378, 229296, 234192, 241941, 267512, 276504, 283248, 300951, 322588, 343944, 351288, 391714, 401268, 414756, 483882, 535024, 553008, 587571, 601902, 645176, 687888, 702576, 725823, 783428, 802536, 829512, 967764, 1175142, 1203804, 1290352, 1370999, 1451646, 1566856, 1605072, 1659024, 1762713, 1935528, 2350284, 2407608, 2741998, 2903292, 3133712, 3525426, 3871056, 4112997, 4700568, 4815216, 5483996, 5806584, 7050852, 8225994, 9401136, 10967992, 11613168, 12338991, 14101704, 16451988, 21935984, 24677982, 28203408, 32903976, 49355964, 65807952, 98711928, 197423856]

約数ペア:

[(1, 197423856), (2, 98711928), (3, 65807952), (4, 49355964), (6, 32903976), (7, 28203408), (8, 24677982), (9, 21935984), (12, 16451988), (14, 14101704), (16, 12338991), (17, 11613168), (18, 10967992), (21, 9401136), (24, 8225994), (28, 7050852), (34, 5806584), (36, 5483996), (41, 4815216), (42, 4700568), (48, 4112997), (51, 3871056), (56, 3525426), (63, 3133712), (68, 2903292), (72, 2741998), (82, 2407608), (84, 2350284), (102, 1935528), (112, 1762713), (119, 1659024), (123, 1605072), (126, 1566856), (136, 1451646), (144, 1370999), (153, 1290352), (164, 1203804), (168, 1175142), (204, 967764), (238, 829512), (246, 802536), (252, 783428), (272, 725823), (281, 702576), (287, 687888), (306, 645176), (328, 601902), (336, 587571), (357, 553008), (369, 535024), (408, 483882), (476, 414756), (492, 401268), (504, 391714), (562, 351288), (574, 343944), (612, 322588), (656, 300951), (697, 283248), (714, 276504), (738, 267512), (816, 241941), (843, 234192), (861, 229296), (952, 207378), (984, 200634), (1008, 195857), (1071, 184336), (1124, 175644), (1148, 171972), (1224, 161294), (1394, 141624), (1428, 138252), (1476, 133756), (1686, 117096), (1722, 114648), (1904, 103689), (1967, 100368), (1968, 100317), (2091, 94416), (2142, 92168), (2248, 87822), (2296, 85986), (2448, 80647), (2529, 78064), (2583, 76432), (2788, 70812), (2856, 69126), (2952, 66878), (3372, 58548), (3444, 57324), (3934, 50184), (4182, 47208), (4284, 46084), (4496, 43911), (4592, 42993), (4777, 41328), (4879, 40464), (5058, 39032), (5166, 38216), (5576, 35406), (5712, 34563), (5901, 33456), (5904, 33439), (6273, 31472), (6744, 29274), (6888, 28662), (7868, 25092), (8364, 23604), (8568, 23042), (9554, 20664), (9758, 20232), (10116, 19516), (10332, 19108), (11152, 17703), (11521, 17136), (11802, 16728), (12546, 15736), (13488, 14637), (13776, 14331)]