199104528

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:305

約数の個数: 160

約数和(自身を含む): 612460800

約数和(自身を除く): 413356272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 97, 112, 123, 149, 164, 168, 194, 246, 287, 291, 298, 328, 336, 388, 447, 492, 574, 582, 596, 656, 679, 776, 861, 894, 984, 1043, 1148, 1164, 1192, 1358, 1552, 1722, 1788, 1968, 2037, 2086, 2296, 2328, 2384, 2716, 3129, 3444, 3576, 3977, 4074, 4172, 4592, 4656, 5432, 6109, 6258, 6888, 7152, 7954, 8148, 8344, 10864, 11931, 12218, 12516, 13776, 14453, 15908, 16296, 16688, 18327, 23862, 24436, 25032, 27839, 28906, 31816, 32592, 36654, 42763, 43359, 47724, 48872, 50064, 55678, 57812, 63632, 73308, 83517, 85526, 86718, 95448, 97744, 101171, 111356, 115624, 128289, 146616, 167034, 171052, 173436, 190896, 202342, 222712, 231248, 256578, 293232, 303513, 334068, 342104, 346872, 404684, 445424, 513156, 592573, 607026, 668136, 684208, 693744, 809368, 1026312, 1185146, 1214052, 1336272, 1618736, 1777719, 2052624, 2370292, 2428104, 3555438, 4148011, 4740584, 4856208, 7110876, 8296022, 9481168, 12444033, 14221752, 16592044, 24888066, 28443504, 33184088, 49776132, 66368176, 99552264, 199104528]

約数ペア:

[(1, 199104528), (2, 99552264), (3, 66368176), (4, 49776132), (6, 33184088), (7, 28443504), (8, 24888066), (12, 16592044), (14, 14221752), (16, 12444033), (21, 9481168), (24, 8296022), (28, 7110876), (41, 4856208), (42, 4740584), (48, 4148011), (56, 3555438), (82, 2428104), (84, 2370292), (97, 2052624), (112, 1777719), (123, 1618736), (149, 1336272), (164, 1214052), (168, 1185146), (194, 1026312), (246, 809368), (287, 693744), (291, 684208), (298, 668136), (328, 607026), (336, 592573), (388, 513156), (447, 445424), (492, 404684), (574, 346872), (582, 342104), (596, 334068), (656, 303513), (679, 293232), (776, 256578), (861, 231248), (894, 222712), (984, 202342), (1043, 190896), (1148, 173436), (1164, 171052), (1192, 167034), (1358, 146616), (1552, 128289), (1722, 115624), (1788, 111356), (1968, 101171), (2037, 97744), (2086, 95448), (2296, 86718), (2328, 85526), (2384, 83517), (2716, 73308), (3129, 63632), (3444, 57812), (3576, 55678), (3977, 50064), (4074, 48872), (4172, 47724), (4592, 43359), (4656, 42763), (5432, 36654), (6109, 32592), (6258, 31816), (6888, 28906), (7152, 27839), (7954, 25032), (8148, 24436), (8344, 23862), (10864, 18327), (11931, 16688), (12218, 16296), (12516, 15908), (13776, 14453)]