197580504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:301

約数の個数: 128

約数和(自身を含む): 557383680

約数和(自身を除く): 359803176

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 71, 83, 88, 127, 132, 142, 166, 213, 249, 254, 264, 284, 332, 381, 426, 498, 508, 568, 664, 762, 781, 852, 913, 996, 1016, 1397, 1524, 1562, 1704, 1826, 1992, 2343, 2739, 2794, 3048, 3124, 3652, 4191, 4686, 5478, 5588, 5893, 6248, 7304, 8382, 9017, 9372, 10541, 10956, 11176, 11786, 16764, 17679, 18034, 18744, 21082, 21912, 23572, 27051, 31623, 33528, 35358, 36068, 42164, 47144, 54102, 63246, 64823, 70716, 72136, 84328, 99187, 108204, 115951, 126492, 129646, 141432, 194469, 198374, 216408, 231902, 252984, 259292, 297561, 347853, 388938, 396748, 463804, 518584, 595122, 695706, 748411, 777876, 793496, 927608, 1190244, 1391412, 1496822, 1555752, 2245233, 2380488, 2782824, 2993644, 4490466, 5987288, 8232521, 8980932, 16465042, 17961864, 24697563, 32930084, 49395126, 65860168, 98790252, 197580504]

約数ペア:

[(1, 197580504), (2, 98790252), (3, 65860168), (4, 49395126), (6, 32930084), (8, 24697563), (11, 17961864), (12, 16465042), (22, 8980932), (24, 8232521), (33, 5987288), (44, 4490466), (66, 2993644), (71, 2782824), (83, 2380488), (88, 2245233), (127, 1555752), (132, 1496822), (142, 1391412), (166, 1190244), (213, 927608), (249, 793496), (254, 777876), (264, 748411), (284, 695706), (332, 595122), (381, 518584), (426, 463804), (498, 396748), (508, 388938), (568, 347853), (664, 297561), (762, 259292), (781, 252984), (852, 231902), (913, 216408), (996, 198374), (1016, 194469), (1397, 141432), (1524, 129646), (1562, 126492), (1704, 115951), (1826, 108204), (1992, 99187), (2343, 84328), (2739, 72136), (2794, 70716), (3048, 64823), (3124, 63246), (3652, 54102), (4191, 47144), (4686, 42164), (5478, 36068), (5588, 35358), (5893, 33528), (6248, 31623), (7304, 27051), (8382, 23572), (9017, 21912), (9372, 21082), (10541, 18744), (10956, 18034), (11176, 17679), (11786, 16764)]