208662636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 434844564

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 89, 91, 113, 114, 133, 156, 178, 182, 226, 228, 247, 266, 267, 273, 339, 356, 364, 399, 452, 494, 532, 534, 546, 623, 678, 741, 791, 798, 988, 1068, 1092, 1157, 1246, 1356, 1469, 1482, 1582, 1596, 1691, 1729, 1869, 2147, 2314, 2373, 2492, 2938, 2964, 3164, 3382, 3458, 3471, 3738, 4294, 4407, 4628, 4746, 5073, 5187, 5876, 6441, 6764, 6916, 6942, 7476, 8099, 8588, 8814, 9492, 10057, 10146, 10283, 10374, 11837, 12882, 13884, 15029, 16198, 17628, 20114, 20292, 20566, 20748, 21983, 23674, 24297, 25764, 27911, 30058, 30171, 30849, 32396, 35511, 40228, 41132, 43966, 45087, 47348, 48594, 55822, 60116, 60342, 61698, 65949, 70399, 71022, 83733, 87932, 90174, 97188, 111644, 120684, 123396, 130741, 131898, 140798, 142044, 153881, 167466, 180348, 191083, 195377, 211197, 261482, 263796, 281596, 307762, 334932, 382166, 390754, 392223, 422394, 461643, 522964, 573249, 586131, 615524, 764332, 781508, 784446, 844788, 915187, 923286, 1146498, 1172262, 1337581, 1568892, 1830374, 1846572, 2292996, 2344524, 2484079, 2675162, 2745561, 3660748, 4012743, 4968158, 5350324, 5491122, 7452237, 8025486, 9936316, 10982244, 14904474, 16050972, 17388553, 29808948, 34777106, 52165659, 69554212, 104331318, 208662636]

約数ペア:

[(1, 208662636), (2, 104331318), (3, 69554212), (4, 52165659), (6, 34777106), (7, 29808948), (12, 17388553), (13, 16050972), (14, 14904474), (19, 10982244), (21, 9936316), (26, 8025486), (28, 7452237), (38, 5491122), (39, 5350324), (42, 4968158), (52, 4012743), (57, 3660748), (76, 2745561), (78, 2675162), (84, 2484079), (89, 2344524), (91, 2292996), (113, 1846572), (114, 1830374), (133, 1568892), (156, 1337581), (178, 1172262), (182, 1146498), (226, 923286), (228, 915187), (247, 844788), (266, 784446), (267, 781508), (273, 764332), (339, 615524), (356, 586131), (364, 573249), (399, 522964), (452, 461643), (494, 422394), (532, 392223), (534, 390754), (546, 382166), (623, 334932), (678, 307762), (741, 281596), (791, 263796), (798, 261482), (988, 211197), (1068, 195377), (1092, 191083), (1157, 180348), (1246, 167466), (1356, 153881), (1469, 142044), (1482, 140798), (1582, 131898), (1596, 130741), (1691, 123396), (1729, 120684), (1869, 111644), (2147, 97188), (2314, 90174), (2373, 87932), (2492, 83733), (2938, 71022), (2964, 70399), (3164, 65949), (3382, 61698), (3458, 60342), (3471, 60116), (3738, 55822), (4294, 48594), (4407, 47348), (4628, 45087), (4746, 43966), (5073, 41132), (5187, 40228), (5876, 35511), (6441, 32396), (6764, 30849), (6916, 30171), (6942, 30058), (7476, 27911), (8099, 25764), (8588, 24297), (8814, 23674), (9492, 21983), (10057, 20748), (10146, 20566), (10283, 20292), (10374, 20114), (11837, 17628), (12882, 16198), (13884, 15029)]