201997519248

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2770429}}^1$

素因数の和:2770485

約数の個数: 120

約数和(自身を含む): 626604775680

約数和(自身を除く): 424607256432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 372, 392, 434, 496, 588, 651, 744, 784, 868, 1176, 1302, 1488, 1519, 1736, 2352, 2604, 3038, 3472, 4557, 5208, 6076, 9114, 10416, 12152, 18228, 24304, 36456, 72912, 2770429, 5540858, 8311287, 11081716, 16622574, 19393003, 22163432, 33245148, 38786006, 44326864, 58179009, 66490296, 77572012, 85883299, 116358018, 132980592, 135751021, 155144024, 171766598, 232716036, 257649897, 271502042, 310288048, 343533196, 407253063, 465432072, 515299794, 543004084, 601183093, 687066392, 814506126, 930864144, 1030599588, 1086008168, 1202366186, 1374132784, 1629012252, 1803549279, 2061199176, 2172016336, 2404732372, 3258024504, 3607098558, 4122398352, 4208281651, 4809464744, 6516049008, 7214197116, 8416563302, 9618929488, 12624844953, 14428394232, 16833126604, 25249689906, 28856788464, 33666253208, 50499379812, 67332506416, 100998759624, 201997519248]

約数ペア:

[(1, 201997519248), (2, 100998759624), (3, 67332506416), (4, 50499379812), (6, 33666253208), (7, 28856788464), (8, 25249689906), (12, 16833126604), (14, 14428394232), (16, 12624844953), (21, 9618929488), (24, 8416563302), (28, 7214197116), (31, 6516049008), (42, 4809464744), (48, 4208281651), (49, 4122398352), (56, 3607098558), (62, 3258024504), (84, 2404732372), (93, 2172016336), (98, 2061199176), (112, 1803549279), (124, 1629012252), (147, 1374132784), (168, 1202366186), (186, 1086008168), (196, 1030599588), (217, 930864144), (248, 814506126), (294, 687066392), (336, 601183093), (372, 543004084), (392, 515299794), (434, 465432072), (496, 407253063), (588, 343533196), (651, 310288048), (744, 271502042), (784, 257649897), (868, 232716036), (1176, 171766598), (1302, 155144024), (1488, 135751021), (1519, 132980592), (1736, 116358018), (2352, 85883299), (2604, 77572012), (3038, 66490296), (3472, 58179009), (4557, 44326864), (5208, 38786006), (6076, 33245148), (9114, 22163432), (10416, 19393003), (12152, 16622574), (18228, 11081716), (24304, 8311287), (36456, 5540858), (72912, 2770429)]