201711426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 519561216

約数和(自身を除く): 317849790

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 23, 34, 42, 46, 51, 69, 71, 102, 119, 138, 142, 161, 173, 213, 238, 322, 346, 357, 391, 426, 483, 497, 519, 714, 782, 966, 994, 1038, 1173, 1207, 1211, 1491, 1633, 2346, 2414, 2422, 2737, 2941, 2982, 3266, 3621, 3633, 3979, 4899, 5474, 5882, 7242, 7266, 7958, 8211, 8449, 8823, 9798, 11431, 11937, 12283, 16422, 16898, 17646, 20587, 22862, 23874, 24566, 25347, 27761, 27853, 34293, 36849, 41174, 50694, 55522, 55706, 61761, 67643, 68586, 73698, 83283, 83559, 85981, 123522, 135286, 166566, 167118, 171962, 194327, 202929, 208811, 257943, 282509, 388654, 405858, 417622, 473501, 515886, 565018, 582981, 626433, 847527, 947002, 1165962, 1252866, 1420503, 1461677, 1695054, 1977563, 2841006, 2923354, 3955126, 4385031, 4802653, 5932689, 8770062, 9605306, 11865378, 14407959, 28815918, 33618571, 67237142, 100855713, 201711426]

約数ペア:

[(1, 201711426), (2, 100855713), (3, 67237142), (6, 33618571), (7, 28815918), (14, 14407959), (17, 11865378), (21, 9605306), (23, 8770062), (34, 5932689), (42, 4802653), (46, 4385031), (51, 3955126), (69, 2923354), (71, 2841006), (102, 1977563), (119, 1695054), (138, 1461677), (142, 1420503), (161, 1252866), (173, 1165962), (213, 947002), (238, 847527), (322, 626433), (346, 582981), (357, 565018), (391, 515886), (426, 473501), (483, 417622), (497, 405858), (519, 388654), (714, 282509), (782, 257943), (966, 208811), (994, 202929), (1038, 194327), (1173, 171962), (1207, 167118), (1211, 166566), (1491, 135286), (1633, 123522), (2346, 85981), (2414, 83559), (2422, 83283), (2737, 73698), (2941, 68586), (2982, 67643), (3266, 61761), (3621, 55706), (3633, 55522), (3979, 50694), (4899, 41174), (5474, 36849), (5882, 34293), (7242, 27853), (7266, 27761), (7958, 25347), (8211, 24566), (8449, 23874), (8823, 22862), (9798, 20587), (11431, 17646), (11937, 16898), (12283, 16422)]