209972736

素因数分解:

$2^9\times 3^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:174

約数の個数: 200

約数和(自身を含む): 644661864

約数和(自身を除く): 434689128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 61, 64, 72, 81, 83, 96, 108, 122, 128, 144, 162, 166, 183, 192, 216, 244, 249, 256, 288, 324, 332, 366, 384, 432, 488, 498, 512, 549, 576, 648, 664, 732, 747, 768, 864, 976, 996, 1098, 1152, 1296, 1328, 1464, 1494, 1536, 1647, 1728, 1952, 1992, 2196, 2241, 2304, 2592, 2656, 2928, 2988, 3294, 3456, 3904, 3984, 4392, 4482, 4608, 4941, 5063, 5184, 5312, 5856, 5976, 6588, 6723, 6912, 7808, 7968, 8784, 8964, 9882, 10126, 10368, 10624, 11712, 11952, 13176, 13446, 13824, 15189, 15616, 15936, 17568, 17928, 19764, 20252, 20736, 21248, 23424, 23904, 26352, 26892, 30378, 31232, 31872, 35136, 35856, 39528, 40504, 41472, 42496, 45567, 46848, 47808, 52704, 53784, 60756, 63744, 70272, 71712, 79056, 81008, 91134, 93696, 95616, 105408, 107568, 121512, 127488, 136701, 140544, 143424, 158112, 162016, 182268, 191232, 210816, 215136, 243024, 273402, 281088, 286848, 316224, 324032, 364536, 382464, 410103, 421632, 430272, 486048, 546804, 573696, 632448, 648064, 729072, 820206, 843264, 860544, 972096, 1093608, 1147392, 1264896, 1296128, 1458144, 1640412, 1721088, 1944192, 2187216, 2529792, 2592256, 2916288, 3280824, 3442176, 3888384, 4374432, 5832576, 6561648, 7776768, 8748864, 11665152, 13123296, 17497728, 23330304, 26246592, 34995456, 52493184, 69990912, 104986368, 209972736]

約数ペア:

[(1, 209972736), (2, 104986368), (3, 69990912), (4, 52493184), (6, 34995456), (8, 26246592), (9, 23330304), (12, 17497728), (16, 13123296), (18, 11665152), (24, 8748864), (27, 7776768), (32, 6561648), (36, 5832576), (48, 4374432), (54, 3888384), (61, 3442176), (64, 3280824), (72, 2916288), (81, 2592256), (83, 2529792), (96, 2187216), (108, 1944192), (122, 1721088), (128, 1640412), (144, 1458144), (162, 1296128), (166, 1264896), (183, 1147392), (192, 1093608), (216, 972096), (244, 860544), (249, 843264), (256, 820206), (288, 729072), (324, 648064), (332, 632448), (366, 573696), (384, 546804), (432, 486048), (488, 430272), (498, 421632), (512, 410103), (549, 382464), (576, 364536), (648, 324032), (664, 316224), (732, 286848), (747, 281088), (768, 273402), (864, 243024), (976, 215136), (996, 210816), (1098, 191232), (1152, 182268), (1296, 162016), (1328, 158112), (1464, 143424), (1494, 140544), (1536, 136701), (1647, 127488), (1728, 121512), (1952, 107568), (1992, 105408), (2196, 95616), (2241, 93696), (2304, 91134), (2592, 81008), (2656, 79056), (2928, 71712), (2988, 70272), (3294, 63744), (3456, 60756), (3904, 53784), (3984, 52704), (4392, 47808), (4482, 46848), (4608, 45567), (4941, 42496), (5063, 41472), (5184, 40504), (5312, 39528), (5856, 35856), (5976, 35136), (6588, 31872), (6723, 31232), (6912, 30378), (7808, 26892), (7968, 26352), (8784, 23904), (8964, 23424), (9882, 21248), (10126, 20736), (10368, 20252), (10624, 19764), (11712, 17928), (11952, 17568), (13176, 15936), (13446, 15616), (13824, 15189)]