199939698

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:182

約数の個数: 192

約数和(自身を含む): 563068800

約数和(自身を除く): 363129102

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 41, 42, 49, 54, 57, 63, 82, 97, 98, 114, 123, 126, 133, 147, 171, 189, 194, 246, 266, 287, 291, 294, 342, 369, 378, 399, 441, 513, 574, 582, 679, 738, 779, 798, 861, 873, 882, 931, 1026, 1107, 1197, 1323, 1358, 1558, 1722, 1746, 1843, 1862, 2009, 2037, 2214, 2337, 2394, 2583, 2619, 2646, 2793, 3591, 3686, 3977, 4018, 4074, 4674, 4753, 5166, 5238, 5453, 5529, 5586, 6027, 6111, 7011, 7182, 7749, 7954, 8379, 9506, 10906, 11058, 11931, 12054, 12222, 12901, 14022, 14259, 15498, 16359, 16587, 16758, 18081, 18333, 21033, 23862, 25137, 25802, 27839, 28518, 32718, 33174, 35793, 36162, 36666, 38171, 38703, 42066, 42777, 49077, 49761, 50274, 54243, 55678, 71586, 75563, 76342, 77406, 83517, 85554, 90307, 98154, 99522, 107379, 108486, 114513, 116109, 128331, 147231, 151126, 167034, 180614, 194873, 214758, 226689, 229026, 232218, 250551, 256662, 270921, 294462, 343539, 348327, 389746, 453378, 501102, 528941, 541842, 584619, 680067, 687078, 696654, 751653, 812763, 1030617, 1057882, 1169238, 1360134, 1503306, 1586823, 1625526, 1753857, 2040201, 2061234, 2438289, 3173646, 3507714, 3702587, 4080402, 4760469, 4876578, 5261571, 7405174, 9520938, 10523142, 11107761, 14281407, 22215522, 28562814, 33323283, 66646566, 99969849, 199939698]

約数ペア:

[(1, 199939698), (2, 99969849), (3, 66646566), (6, 33323283), (7, 28562814), (9, 22215522), (14, 14281407), (18, 11107761), (19, 10523142), (21, 9520938), (27, 7405174), (38, 5261571), (41, 4876578), (42, 4760469), (49, 4080402), (54, 3702587), (57, 3507714), (63, 3173646), (82, 2438289), (97, 2061234), (98, 2040201), (114, 1753857), (123, 1625526), (126, 1586823), (133, 1503306), (147, 1360134), (171, 1169238), (189, 1057882), (194, 1030617), (246, 812763), (266, 751653), (287, 696654), (291, 687078), (294, 680067), (342, 584619), (369, 541842), (378, 528941), (399, 501102), (441, 453378), (513, 389746), (574, 348327), (582, 343539), (679, 294462), (738, 270921), (779, 256662), (798, 250551), (861, 232218), (873, 229026), (882, 226689), (931, 214758), (1026, 194873), (1107, 180614), (1197, 167034), (1323, 151126), (1358, 147231), (1558, 128331), (1722, 116109), (1746, 114513), (1843, 108486), (1862, 107379), (2009, 99522), (2037, 98154), (2214, 90307), (2337, 85554), (2394, 83517), (2583, 77406), (2619, 76342), (2646, 75563), (2793, 71586), (3591, 55678), (3686, 54243), (3977, 50274), (4018, 49761), (4074, 49077), (4674, 42777), (4753, 42066), (5166, 38703), (5238, 38171), (5453, 36666), (5529, 36162), (5586, 35793), (6027, 33174), (6111, 32718), (7011, 28518), (7182, 27839), (7749, 25802), (7954, 25137), (8379, 23862), (9506, 21033), (10906, 18333), (11058, 18081), (11931, 16758), (12054, 16587), (12222, 16359), (12901, 15498), (14022, 14259)]