208290852

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1$

素因数の和:82

約数の個数: 288

約数和(自身を含む): 716212224

約数和(自身を除く): 507921372

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 27, 28, 33, 36, 42, 44, 46, 54, 63, 66, 69, 77, 81, 84, 92, 99, 108, 121, 126, 132, 138, 154, 161, 162, 189, 198, 207, 231, 242, 243, 252, 253, 276, 297, 308, 322, 324, 363, 378, 396, 414, 462, 483, 484, 486, 506, 567, 594, 621, 644, 693, 726, 756, 759, 828, 847, 891, 924, 966, 972, 1012, 1089, 1134, 1188, 1242, 1331, 1386, 1449, 1452, 1518, 1694, 1701, 1771, 1782, 1863, 1932, 2079, 2178, 2268, 2277, 2484, 2541, 2662, 2673, 2772, 2783, 2898, 3036, 3267, 3388, 3402, 3542, 3564, 3726, 3993, 4158, 4347, 4356, 4554, 5082, 5313, 5324, 5346, 5566, 5589, 5796, 6237, 6534, 6804, 6831, 7084, 7452, 7623, 7986, 8316, 8349, 8694, 9108, 9317, 9801, 10164, 10626, 10692, 11132, 11178, 11979, 12474, 13041, 13068, 13662, 15246, 15939, 15972, 16698, 17388, 18634, 18711, 19481, 19602, 20493, 21252, 22356, 22869, 23958, 24948, 25047, 26082, 27324, 27951, 29403, 30492, 30613, 31878, 33396, 35937, 37268, 37422, 38962, 39123, 39204, 40986, 45738, 47817, 47916, 50094, 52164, 55902, 58443, 58806, 61226, 61479, 63756, 68607, 71874, 74844, 75141, 77924, 78246, 81972, 83853, 91476, 91839, 95634, 100188, 107811, 111804, 116886, 117612, 122452, 122958, 137214, 143451, 143748, 150282, 156492, 167706, 175329, 183678, 191268, 205821, 214291, 215622, 225423, 233772, 245916, 251559, 274428, 275517, 286902, 300564, 323433, 335412, 350658, 367356, 411642, 428582, 430353, 431244, 450846, 503118, 525987, 551034, 573804, 642873, 646866, 676269, 701316, 754677, 823284, 826551, 857164, 860706, 901692, 1006236, 1051974, 1102068, 1285746, 1293732, 1352538, 1509354, 1577961, 1653102, 1721412, 1928619, 2103948, 2264031, 2479653, 2571492, 2705076, 3018708, 3155922, 3306204, 3857238, 4528062, 4733883, 4959306, 5785857, 6311844, 7438959, 7714476, 9056124, 9467766, 9918612, 11571714, 14877918, 17357571, 18935532, 23143428, 29755836, 34715142, 52072713, 69430284, 104145426, 208290852]

約数ペア:

[(1, 208290852), (2, 104145426), (3, 69430284), (4, 52072713), (6, 34715142), (7, 29755836), (9, 23143428), (11, 18935532), (12, 17357571), (14, 14877918), (18, 11571714), (21, 9918612), (22, 9467766), (23, 9056124), (27, 7714476), (28, 7438959), (33, 6311844), (36, 5785857), (42, 4959306), (44, 4733883), (46, 4528062), (54, 3857238), (63, 3306204), (66, 3155922), (69, 3018708), (77, 2705076), (81, 2571492), (84, 2479653), (92, 2264031), (99, 2103948), (108, 1928619), (121, 1721412), (126, 1653102), (132, 1577961), (138, 1509354), (154, 1352538), (161, 1293732), (162, 1285746), (189, 1102068), (198, 1051974), (207, 1006236), (231, 901692), (242, 860706), (243, 857164), (252, 826551), (253, 823284), (276, 754677), (297, 701316), (308, 676269), (322, 646866), (324, 642873), (363, 573804), (378, 551034), (396, 525987), (414, 503118), (462, 450846), (483, 431244), (484, 430353), (486, 428582), (506, 411642), (567, 367356), (594, 350658), (621, 335412), (644, 323433), (693, 300564), (726, 286902), (756, 275517), (759, 274428), (828, 251559), (847, 245916), (891, 233772), (924, 225423), (966, 215622), (972, 214291), (1012, 205821), (1089, 191268), (1134, 183678), (1188, 175329), (1242, 167706), (1331, 156492), (1386, 150282), (1449, 143748), (1452, 143451), (1518, 137214), (1694, 122958), (1701, 122452), (1771, 117612), (1782, 116886), (1863, 111804), (1932, 107811), (2079, 100188), (2178, 95634), (2268, 91839), (2277, 91476), (2484, 83853), (2541, 81972), (2662, 78246), (2673, 77924), (2772, 75141), (2783, 74844), (2898, 71874), (3036, 68607), (3267, 63756), (3388, 61479), (3402, 61226), (3542, 58806), (3564, 58443), (3726, 55902), (3993, 52164), (4158, 50094), (4347, 47916), (4356, 47817), (4554, 45738), (5082, 40986), (5313, 39204), (5324, 39123), (5346, 38962), (5566, 37422), (5589, 37268), (5796, 35937), (6237, 33396), (6534, 31878), (6804, 30613), (6831, 30492), (7084, 29403), (7452, 27951), (7623, 27324), (7986, 26082), (8316, 25047), (8349, 24948), (8694, 23958), (9108, 22869), (9317, 22356), (9801, 21252), (10164, 20493), (10626, 19602), (10692, 19481), (11132, 18711), (11178, 18634), (11979, 17388), (12474, 16698), (13041, 15972), (13068, 15939), (13662, 15246)]