209311700416

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1159339}}^1$

素因数の和:1159402

約数の個数: 112

約数和(自身を含む): 527694469120

約数和(自身を除く): 318382768704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 32, 52, 56, 62, 64, 91, 104, 112, 124, 182, 208, 217, 224, 248, 364, 403, 416, 434, 448, 496, 728, 806, 832, 868, 992, 1456, 1612, 1736, 1984, 2821, 2912, 3224, 3472, 5642, 5824, 6448, 6944, 11284, 12896, 13888, 22568, 25792, 45136, 90272, 180544, 1159339, 2318678, 4637356, 8115373, 9274712, 15071407, 16230746, 18549424, 30142814, 32461492, 35939509, 37098848, 60285628, 64922984, 71879018, 74197696, 105499849, 120571256, 129845968, 143758036, 210999698, 241142512, 251576563, 259691936, 287516072, 421999396, 467213617, 482285024, 503153126, 519383872, 575032144, 843998792, 934427234, 964570048, 1006306252, 1150064288, 1687997584, 1868854468, 2012612504, 2300128576, 3270495319, 3375995168, 3737708936, 4025225008, 6540990638, 6751990336, 7475417872, 8050450016, 13081981276, 14950835744, 16100900032, 26163962552, 29901671488, 52327925104, 104655850208, 209311700416]

約数ペア:

[(1, 209311700416), (2, 104655850208), (4, 52327925104), (7, 29901671488), (8, 26163962552), (13, 16100900032), (14, 14950835744), (16, 13081981276), (26, 8050450016), (28, 7475417872), (31, 6751990336), (32, 6540990638), (52, 4025225008), (56, 3737708936), (62, 3375995168), (64, 3270495319), (91, 2300128576), (104, 2012612504), (112, 1868854468), (124, 1687997584), (182, 1150064288), (208, 1006306252), (217, 964570048), (224, 934427234), (248, 843998792), (364, 575032144), (403, 519383872), (416, 503153126), (434, 482285024), (448, 467213617), (496, 421999396), (728, 287516072), (806, 259691936), (832, 251576563), (868, 241142512), (992, 210999698), (1456, 143758036), (1612, 129845968), (1736, 120571256), (1984, 105499849), (2821, 74197696), (2912, 71879018), (3224, 64922984), (3472, 60285628), (5642, 37098848), (5824, 35939509), (6448, 32461492), (6944, 30142814), (11284, 18549424), (12896, 16230746), (13888, 15071407), (22568, 9274712), (25792, 8115373), (45136, 4637356), (90272, 2318678), (180544, 1159339)]