207291168

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 216

約数和(自身を含む): 706033692

約数和(自身を除く): 498742524

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 37, 42, 48, 49, 56, 63, 72, 74, 84, 96, 98, 111, 112, 126, 144, 147, 148, 168, 196, 222, 224, 252, 259, 288, 294, 296, 333, 336, 392, 397, 441, 444, 504, 518, 588, 592, 666, 672, 777, 784, 794, 882, 888, 1008, 1036, 1176, 1184, 1191, 1332, 1554, 1568, 1588, 1764, 1776, 1813, 2016, 2072, 2331, 2352, 2382, 2664, 2779, 3108, 3176, 3528, 3552, 3573, 3626, 4144, 4662, 4704, 4764, 5328, 5439, 5558, 6216, 6352, 7056, 7146, 7252, 8288, 8337, 9324, 9528, 10656, 10878, 11116, 12432, 12704, 14112, 14292, 14504, 14689, 16317, 16674, 18648, 19056, 19453, 21756, 22232, 24864, 25011, 28584, 29008, 29378, 32634, 33348, 37296, 38112, 38906, 43512, 44067, 44464, 50022, 57168, 58016, 58359, 58756, 65268, 66696, 74592, 77812, 87024, 88134, 88928, 100044, 102823, 114336, 116718, 117512, 130536, 132201, 133392, 155624, 174048, 175077, 176268, 200088, 205646, 233436, 235024, 261072, 264402, 266784, 308469, 311248, 350154, 352536, 400176, 411292, 466872, 470048, 522144, 528804, 616938, 622496, 700308, 705072, 719761, 800352, 822584, 925407, 933744, 1057608, 1233876, 1400616, 1410144, 1439522, 1645168, 1850814, 1867488, 2115216, 2159283, 2467752, 2801232, 2879044, 3290336, 3701628, 4230432, 4318566, 4935504, 5602464, 5758088, 6477849, 7403256, 8637132, 9871008, 11516176, 12955698, 14806512, 17274264, 23032352, 25911396, 29613024, 34548528, 51822792, 69097056, 103645584, 207291168]

約数ペア:

[(1, 207291168), (2, 103645584), (3, 69097056), (4, 51822792), (6, 34548528), (7, 29613024), (8, 25911396), (9, 23032352), (12, 17274264), (14, 14806512), (16, 12955698), (18, 11516176), (21, 9871008), (24, 8637132), (28, 7403256), (32, 6477849), (36, 5758088), (37, 5602464), (42, 4935504), (48, 4318566), (49, 4230432), (56, 3701628), (63, 3290336), (72, 2879044), (74, 2801232), (84, 2467752), (96, 2159283), (98, 2115216), (111, 1867488), (112, 1850814), (126, 1645168), (144, 1439522), (147, 1410144), (148, 1400616), (168, 1233876), (196, 1057608), (222, 933744), (224, 925407), (252, 822584), (259, 800352), (288, 719761), (294, 705072), (296, 700308), (333, 622496), (336, 616938), (392, 528804), (397, 522144), (441, 470048), (444, 466872), (504, 411292), (518, 400176), (588, 352536), (592, 350154), (666, 311248), (672, 308469), (777, 266784), (784, 264402), (794, 261072), (882, 235024), (888, 233436), (1008, 205646), (1036, 200088), (1176, 176268), (1184, 175077), (1191, 174048), (1332, 155624), (1554, 133392), (1568, 132201), (1588, 130536), (1764, 117512), (1776, 116718), (1813, 114336), (2016, 102823), (2072, 100044), (2331, 88928), (2352, 88134), (2382, 87024), (2664, 77812), (2779, 74592), (3108, 66696), (3176, 65268), (3528, 58756), (3552, 58359), (3573, 58016), (3626, 57168), (4144, 50022), (4662, 44464), (4704, 44067), (4764, 43512), (5328, 38906), (5439, 38112), (5558, 37296), (6216, 33348), (6352, 32634), (7056, 29378), (7146, 29008), (7252, 28584), (8288, 25011), (8337, 24864), (9324, 22232), (9528, 21756), (10656, 19453), (10878, 19056), (11116, 18648), (12432, 16674), (12704, 16317), (14112, 14689), (14292, 14504)]