200912544

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 216

約数和(自身を含む): 694643040

約数和(自身を除く): 493730496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 42, 46, 48, 49, 56, 63, 69, 72, 84, 92, 96, 98, 112, 126, 138, 144, 147, 161, 168, 184, 196, 207, 224, 252, 276, 288, 294, 322, 336, 368, 392, 414, 441, 483, 504, 552, 588, 619, 644, 672, 736, 784, 828, 882, 966, 1008, 1104, 1127, 1176, 1238, 1288, 1449, 1568, 1656, 1764, 1857, 1932, 2016, 2208, 2254, 2352, 2476, 2576, 2898, 3312, 3381, 3528, 3714, 3864, 4333, 4508, 4704, 4952, 5152, 5571, 5796, 6624, 6762, 7056, 7428, 7728, 8666, 9016, 9904, 10143, 11142, 11592, 12999, 13524, 14112, 14237, 14856, 15456, 17332, 18032, 19808, 20286, 22284, 23184, 25998, 27048, 28474, 29712, 30331, 34664, 36064, 38997, 40572, 42711, 44568, 46368, 51996, 54096, 56948, 59424, 60662, 69328, 77994, 81144, 85422, 89136, 90993, 99659, 103992, 108192, 113896, 121324, 128133, 138656, 155988, 162288, 170844, 178272, 181986, 199318, 207984, 227792, 242648, 256266, 272979, 298977, 311976, 324576, 341688, 363972, 398636, 415968, 455584, 485296, 512532, 545958, 597954, 623952, 683376, 697613, 727944, 797272, 896931, 970592, 1025064, 1091916, 1195908, 1247904, 1366752, 1395226, 1455888, 1594544, 1793862, 2050128, 2092839, 2183832, 2391816, 2790452, 2911776, 3189088, 3587724, 4100256, 4185678, 4367664, 4783632, 5580904, 6278517, 7175448, 8371356, 8735328, 9567264, 11161808, 12557034, 14350896, 16742712, 22323616, 25114068, 28701792, 33485424, 50228136, 66970848, 100456272, 200912544]

約数ペア:

[(1, 200912544), (2, 100456272), (3, 66970848), (4, 50228136), (6, 33485424), (7, 28701792), (8, 25114068), (9, 22323616), (12, 16742712), (14, 14350896), (16, 12557034), (18, 11161808), (21, 9567264), (23, 8735328), (24, 8371356), (28, 7175448), (32, 6278517), (36, 5580904), (42, 4783632), (46, 4367664), (48, 4185678), (49, 4100256), (56, 3587724), (63, 3189088), (69, 2911776), (72, 2790452), (84, 2391816), (92, 2183832), (96, 2092839), (98, 2050128), (112, 1793862), (126, 1594544), (138, 1455888), (144, 1395226), (147, 1366752), (161, 1247904), (168, 1195908), (184, 1091916), (196, 1025064), (207, 970592), (224, 896931), (252, 797272), (276, 727944), (288, 697613), (294, 683376), (322, 623952), (336, 597954), (368, 545958), (392, 512532), (414, 485296), (441, 455584), (483, 415968), (504, 398636), (552, 363972), (588, 341688), (619, 324576), (644, 311976), (672, 298977), (736, 272979), (784, 256266), (828, 242648), (882, 227792), (966, 207984), (1008, 199318), (1104, 181986), (1127, 178272), (1176, 170844), (1238, 162288), (1288, 155988), (1449, 138656), (1568, 128133), (1656, 121324), (1764, 113896), (1857, 108192), (1932, 103992), (2016, 99659), (2208, 90993), (2254, 89136), (2352, 85422), (2476, 81144), (2576, 77994), (2898, 69328), (3312, 60662), (3381, 59424), (3528, 56948), (3714, 54096), (3864, 51996), (4333, 46368), (4508, 44568), (4704, 42711), (4952, 40572), (5152, 38997), (5571, 36064), (5796, 34664), (6624, 30331), (6762, 29712), (7056, 28474), (7428, 27048), (7728, 25998), (8666, 23184), (9016, 22284), (9904, 20286), (10143, 19808), (11142, 18032), (11592, 17332), (12999, 15456), (13524, 14856), (14112, 14237)]