199027704

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 548674560

約数和(自身を除く): 349646856

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 47, 51, 68, 94, 97, 102, 107, 136, 141, 188, 194, 204, 214, 282, 291, 321, 376, 388, 408, 428, 564, 582, 642, 776, 799, 856, 1128, 1164, 1284, 1598, 1649, 1819, 2328, 2397, 2568, 3196, 3298, 3638, 4559, 4794, 4947, 5029, 5457, 6392, 6596, 7276, 9118, 9588, 9894, 10058, 10379, 10914, 13192, 13677, 14552, 15087, 18236, 19176, 19788, 20116, 20758, 21828, 27354, 30174, 31137, 36472, 39576, 40232, 41516, 43656, 54708, 60348, 62274, 77503, 83032, 85493, 109416, 120696, 124548, 155006, 170986, 176443, 232509, 249096, 256479, 310012, 341972, 352886, 465018, 487813, 512958, 529329, 620024, 683944, 705772, 930036, 975626, 1025916, 1058658, 1411544, 1463439, 1860072, 1951252, 2051832, 2117316, 2926878, 3902504, 4234632, 5853756, 8292821, 11707512, 16585642, 24878463, 33171284, 49756926, 66342568, 99513852, 199027704]

約数ペア:

[(1, 199027704), (2, 99513852), (3, 66342568), (4, 49756926), (6, 33171284), (8, 24878463), (12, 16585642), (17, 11707512), (24, 8292821), (34, 5853756), (47, 4234632), (51, 3902504), (68, 2926878), (94, 2117316), (97, 2051832), (102, 1951252), (107, 1860072), (136, 1463439), (141, 1411544), (188, 1058658), (194, 1025916), (204, 975626), (214, 930036), (282, 705772), (291, 683944), (321, 620024), (376, 529329), (388, 512958), (408, 487813), (428, 465018), (564, 352886), (582, 341972), (642, 310012), (776, 256479), (799, 249096), (856, 232509), (1128, 176443), (1164, 170986), (1284, 155006), (1598, 124548), (1649, 120696), (1819, 109416), (2328, 85493), (2397, 83032), (2568, 77503), (3196, 62274), (3298, 60348), (3638, 54708), (4559, 43656), (4794, 41516), (4947, 40232), (5029, 39576), (5457, 36472), (6392, 31137), (6596, 30174), (7276, 27354), (9118, 21828), (9588, 20758), (9894, 20116), (10058, 19788), (10379, 19176), (10914, 18236), (13192, 15087), (13677, 14552)]