206851512

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:170

約数の個数: 256

約数和(自身を含む): 676823040

約数和(自身を除く): 469971528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 23, 24, 28, 34, 42, 46, 47, 51, 56, 67, 68, 69, 84, 92, 94, 102, 119, 134, 136, 138, 141, 161, 168, 184, 188, 201, 204, 238, 268, 276, 282, 322, 329, 357, 376, 391, 402, 408, 469, 476, 483, 536, 552, 564, 644, 658, 714, 782, 799, 804, 938, 952, 966, 987, 1081, 1128, 1139, 1173, 1288, 1316, 1407, 1428, 1541, 1564, 1598, 1608, 1876, 1932, 1974, 2162, 2278, 2346, 2397, 2632, 2737, 2814, 2856, 3082, 3128, 3149, 3196, 3243, 3417, 3752, 3864, 3948, 4324, 4556, 4623, 4692, 4794, 5474, 5593, 5628, 6164, 6298, 6392, 6486, 6834, 7567, 7896, 7973, 8211, 8648, 9112, 9246, 9384, 9447, 9588, 10787, 10948, 11186, 11256, 12328, 12596, 12972, 13668, 15134, 15946, 16422, 16779, 18377, 18492, 18894, 19176, 21574, 21896, 22043, 22372, 22701, 23919, 25192, 25944, 26197, 27336, 30268, 31892, 32361, 32844, 33558, 36754, 36984, 37788, 43148, 44086, 44744, 45402, 47838, 52394, 53533, 55131, 60536, 63784, 64722, 65688, 66129, 67116, 72427, 73508, 75576, 78591, 86296, 88172, 90804, 95676, 104788, 107066, 110262, 128639, 129444, 132258, 134232, 144854, 147016, 157182, 160599, 176344, 181608, 183379, 191352, 209576, 214132, 217281, 220524, 257278, 258888, 264516, 289708, 314364, 321198, 366758, 374731, 385917, 428264, 434562, 441048, 506989, 514556, 529032, 550137, 579416, 628728, 642396, 733516, 749462, 771834, 869124, 1013978, 1029112, 1100274, 1124193, 1231259, 1284792, 1467032, 1498924, 1520967, 1543668, 1738248, 2027956, 2200548, 2248386, 2462518, 2997848, 3041934, 3087336, 3693777, 4055912, 4401096, 4496772, 4925036, 6083868, 7387554, 8618813, 8993544, 9850072, 12167736, 14775108, 17237626, 25856439, 29550216, 34475252, 51712878, 68950504, 103425756, 206851512]

約数ペア:

[(1, 206851512), (2, 103425756), (3, 68950504), (4, 51712878), (6, 34475252), (7, 29550216), (8, 25856439), (12, 17237626), (14, 14775108), (17, 12167736), (21, 9850072), (23, 8993544), (24, 8618813), (28, 7387554), (34, 6083868), (42, 4925036), (46, 4496772), (47, 4401096), (51, 4055912), (56, 3693777), (67, 3087336), (68, 3041934), (69, 2997848), (84, 2462518), (92, 2248386), (94, 2200548), (102, 2027956), (119, 1738248), (134, 1543668), (136, 1520967), (138, 1498924), (141, 1467032), (161, 1284792), (168, 1231259), (184, 1124193), (188, 1100274), (201, 1029112), (204, 1013978), (238, 869124), (268, 771834), (276, 749462), (282, 733516), (322, 642396), (329, 628728), (357, 579416), (376, 550137), (391, 529032), (402, 514556), (408, 506989), (469, 441048), (476, 434562), (483, 428264), (536, 385917), (552, 374731), (564, 366758), (644, 321198), (658, 314364), (714, 289708), (782, 264516), (799, 258888), (804, 257278), (938, 220524), (952, 217281), (966, 214132), (987, 209576), (1081, 191352), (1128, 183379), (1139, 181608), (1173, 176344), (1288, 160599), (1316, 157182), (1407, 147016), (1428, 144854), (1541, 134232), (1564, 132258), (1598, 129444), (1608, 128639), (1876, 110262), (1932, 107066), (1974, 104788), (2162, 95676), (2278, 90804), (2346, 88172), (2397, 86296), (2632, 78591), (2737, 75576), (2814, 73508), (2856, 72427), (3082, 67116), (3128, 66129), (3149, 65688), (3196, 64722), (3243, 63784), (3417, 60536), (3752, 55131), (3864, 53533), (3948, 52394), (4324, 47838), (4556, 45402), (4623, 44744), (4692, 44086), (4794, 43148), (5474, 37788), (5593, 36984), (5628, 36754), (6164, 33558), (6298, 32844), (6392, 32361), (6486, 31892), (6834, 30268), (7567, 27336), (7896, 26197), (7973, 25944), (8211, 25192), (8648, 23919), (9112, 22701), (9246, 22372), (9384, 22043), (9447, 21896), (9588, 21574), (10787, 19176), (10948, 18894), (11186, 18492), (11256, 18377), (12328, 16779), (12596, 16422), (12972, 15946), (13668, 15134)]