208730808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 288

約数和(自身を含む): 711656400

約数和(自身を除く): 502925592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 19, 22, 24, 26, 33, 36, 38, 39, 44, 52, 57, 66, 72, 76, 78, 88, 97, 99, 104, 114, 117, 121, 132, 143, 152, 156, 171, 194, 198, 209, 228, 234, 242, 247, 264, 286, 291, 312, 342, 363, 388, 396, 418, 429, 456, 468, 484, 494, 572, 582, 627, 684, 726, 741, 776, 792, 836, 858, 873, 936, 968, 988, 1067, 1089, 1144, 1164, 1254, 1261, 1287, 1368, 1452, 1482, 1573, 1672, 1716, 1746, 1843, 1881, 1976, 2134, 2178, 2223, 2299, 2328, 2508, 2522, 2574, 2717, 2904, 2964, 3146, 3201, 3432, 3492, 3686, 3762, 3783, 4268, 4356, 4446, 4598, 4719, 5016, 5044, 5148, 5434, 5529, 5928, 6292, 6402, 6897, 6984, 7372, 7524, 7566, 8151, 8536, 8712, 8892, 9196, 9438, 9603, 10088, 10296, 10868, 11058, 11349, 11737, 12584, 12804, 13794, 13871, 14157, 14744, 15048, 15132, 16302, 16587, 17784, 18392, 18876, 19206, 20273, 20691, 21736, 22116, 22698, 23474, 23959, 24453, 25608, 27588, 27742, 28314, 29887, 30264, 32604, 33174, 35211, 37752, 38412, 40546, 41382, 41613, 44232, 45396, 46948, 47918, 48906, 55176, 55484, 56628, 59774, 60819, 65208, 66348, 70422, 71877, 76824, 81092, 82764, 83226, 89661, 90792, 93896, 95836, 97812, 105633, 110968, 113256, 119548, 121638, 124839, 132696, 140844, 143754, 152581, 162184, 165528, 166452, 179322, 182457, 191672, 195624, 211266, 215631, 223003, 239096, 243276, 249678, 263549, 268983, 281688, 287508, 305162, 332904, 358644, 364914, 422532, 431262, 446006, 457743, 486552, 499356, 527098, 537966, 575016, 610324, 669009, 717288, 729828, 790647, 845064, 862524, 892012, 915486, 998712, 1054196, 1075932, 1220648, 1338018, 1373229, 1459656, 1581294, 1725048, 1784024, 1830972, 2007027, 2108392, 2151864, 2371941, 2676036, 2746458, 2899039, 3162588, 3661944, 4014054, 4743882, 5352072, 5492916, 5798078, 6325176, 8028108, 8697117, 9487764, 10985832, 11596156, 16056216, 17394234, 18975528, 23192312, 26091351, 34788468, 52182702, 69576936, 104365404, 208730808]

約数ペア:

[(1, 208730808), (2, 104365404), (3, 69576936), (4, 52182702), (6, 34788468), (8, 26091351), (9, 23192312), (11, 18975528), (12, 17394234), (13, 16056216), (18, 11596156), (19, 10985832), (22, 9487764), (24, 8697117), (26, 8028108), (33, 6325176), (36, 5798078), (38, 5492916), (39, 5352072), (44, 4743882), (52, 4014054), (57, 3661944), (66, 3162588), (72, 2899039), (76, 2746458), (78, 2676036), (88, 2371941), (97, 2151864), (99, 2108392), (104, 2007027), (114, 1830972), (117, 1784024), (121, 1725048), (132, 1581294), (143, 1459656), (152, 1373229), (156, 1338018), (171, 1220648), (194, 1075932), (198, 1054196), (209, 998712), (228, 915486), (234, 892012), (242, 862524), (247, 845064), (264, 790647), (286, 729828), (291, 717288), (312, 669009), (342, 610324), (363, 575016), (388, 537966), (396, 527098), (418, 499356), (429, 486552), (456, 457743), (468, 446006), (484, 431262), (494, 422532), (572, 364914), (582, 358644), (627, 332904), (684, 305162), (726, 287508), (741, 281688), (776, 268983), (792, 263549), (836, 249678), (858, 243276), (873, 239096), (936, 223003), (968, 215631), (988, 211266), (1067, 195624), (1089, 191672), (1144, 182457), (1164, 179322), (1254, 166452), (1261, 165528), (1287, 162184), (1368, 152581), (1452, 143754), (1482, 140844), (1573, 132696), (1672, 124839), (1716, 121638), (1746, 119548), (1843, 113256), (1881, 110968), (1976, 105633), (2134, 97812), (2178, 95836), (2223, 93896), (2299, 90792), (2328, 89661), (2508, 83226), (2522, 82764), (2574, 81092), (2717, 76824), (2904, 71877), (2964, 70422), (3146, 66348), (3201, 65208), (3432, 60819), (3492, 59774), (3686, 56628), (3762, 55484), (3783, 55176), (4268, 48906), (4356, 47918), (4446, 46948), (4598, 45396), (4719, 44232), (5016, 41613), (5044, 41382), (5148, 40546), (5434, 38412), (5529, 37752), (5928, 35211), (6292, 33174), (6402, 32604), (6897, 30264), (6984, 29887), (7372, 28314), (7524, 27742), (7566, 27588), (8151, 25608), (8536, 24453), (8712, 23959), (8892, 23474), (9196, 22698), (9438, 22116), (9603, 21736), (10088, 20691), (10296, 20273), (10868, 19206), (11058, 18876), (11349, 18392), (11737, 17784), (12584, 16587), (12804, 16302), (13794, 15132), (13871, 15048), (14157, 14744)]