209191752

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:516

約数の個数: 192

約数和(自身を含む): 715478400

約数和(自身を除く): 506286648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 18, 21, 22, 24, 28, 33, 36, 42, 44, 56, 63, 66, 72, 77, 84, 88, 97, 99, 126, 132, 154, 168, 194, 198, 231, 252, 264, 291, 308, 388, 389, 396, 462, 504, 582, 616, 679, 693, 776, 778, 792, 873, 924, 1067, 1164, 1167, 1358, 1386, 1556, 1746, 1848, 2037, 2134, 2328, 2334, 2716, 2723, 2772, 3112, 3201, 3492, 3501, 4074, 4268, 4279, 4668, 5432, 5446, 5544, 6111, 6402, 6984, 7002, 7469, 8148, 8169, 8536, 8558, 9336, 9603, 10892, 12222, 12804, 12837, 14004, 14938, 16296, 16338, 17116, 19206, 21784, 22407, 24444, 24507, 25608, 25674, 28008, 29876, 29953, 32676, 34232, 37733, 38412, 38511, 44814, 48888, 49014, 51348, 59752, 59906, 65352, 67221, 75466, 76824, 77022, 89628, 89859, 98028, 102696, 113199, 119812, 134442, 150932, 154044, 179256, 179718, 196056, 226398, 239624, 264131, 268884, 269577, 301864, 308088, 339597, 359436, 415063, 452796, 528262, 537768, 539154, 679194, 718872, 792393, 830126, 905592, 1056524, 1078308, 1245189, 1358388, 1584786, 1660252, 2113048, 2156616, 2377179, 2490378, 2716776, 2905441, 3169572, 3320504, 3735567, 4754358, 4980756, 5810882, 6339144, 7471134, 8716323, 9508716, 9961512, 11621764, 14942268, 17432646, 19017432, 23243528, 26148969, 29884536, 34865292, 52297938, 69730584, 104595876, 209191752]

約数ペア:

[(1, 209191752), (2, 104595876), (3, 69730584), (4, 52297938), (6, 34865292), (7, 29884536), (8, 26148969), (9, 23243528), (11, 19017432), (12, 17432646), (14, 14942268), (18, 11621764), (21, 9961512), (22, 9508716), (24, 8716323), (28, 7471134), (33, 6339144), (36, 5810882), (42, 4980756), (44, 4754358), (56, 3735567), (63, 3320504), (66, 3169572), (72, 2905441), (77, 2716776), (84, 2490378), (88, 2377179), (97, 2156616), (99, 2113048), (126, 1660252), (132, 1584786), (154, 1358388), (168, 1245189), (194, 1078308), (198, 1056524), (231, 905592), (252, 830126), (264, 792393), (291, 718872), (308, 679194), (388, 539154), (389, 537768), (396, 528262), (462, 452796), (504, 415063), (582, 359436), (616, 339597), (679, 308088), (693, 301864), (776, 269577), (778, 268884), (792, 264131), (873, 239624), (924, 226398), (1067, 196056), (1164, 179718), (1167, 179256), (1358, 154044), (1386, 150932), (1556, 134442), (1746, 119812), (1848, 113199), (2037, 102696), (2134, 98028), (2328, 89859), (2334, 89628), (2716, 77022), (2723, 76824), (2772, 75466), (3112, 67221), (3201, 65352), (3492, 59906), (3501, 59752), (4074, 51348), (4268, 49014), (4279, 48888), (4668, 44814), (5432, 38511), (5446, 38412), (5544, 37733), (6111, 34232), (6402, 32676), (6984, 29953), (7002, 29876), (7469, 28008), (8148, 25674), (8169, 25608), (8536, 24507), (8558, 24444), (9336, 22407), (9603, 21784), (10892, 19206), (12222, 17116), (12804, 16338), (12837, 16296), (14004, 14938)]