208495584

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 216

約数和(自身を含む): 676218816

約数和(自身を除く): 467723232

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 31, 32, 33, 36, 44, 48, 62, 66, 72, 88, 93, 96, 99, 121, 124, 132, 144, 176, 186, 193, 198, 242, 248, 264, 279, 288, 341, 352, 363, 372, 386, 396, 484, 496, 528, 558, 579, 682, 726, 744, 772, 792, 968, 992, 1023, 1056, 1089, 1116, 1158, 1364, 1452, 1488, 1544, 1584, 1737, 1936, 2046, 2123, 2178, 2232, 2316, 2728, 2904, 2976, 3069, 3088, 3168, 3474, 3751, 3872, 4092, 4246, 4356, 4464, 4632, 5456, 5808, 5983, 6138, 6176, 6369, 6948, 7502, 8184, 8492, 8712, 8928, 9264, 10912, 11253, 11616, 11966, 12276, 12738, 13896, 15004, 16368, 16984, 17424, 17949, 18528, 19107, 22506, 23353, 23932, 24552, 25476, 27792, 30008, 32736, 33759, 33968, 34848, 35898, 38214, 45012, 46706, 47864, 49104, 50952, 53847, 55584, 60016, 65813, 67518, 67936, 70059, 71796, 76428, 90024, 93412, 95728, 98208, 101904, 107694, 120032, 131626, 135036, 140118, 143592, 152856, 180048, 186824, 191456, 197439, 203808, 210177, 215388, 263252, 270072, 280236, 287184, 305712, 360096, 373648, 394878, 420354, 430776, 526504, 540144, 560472, 574368, 592317, 611424, 723943, 747296, 789756, 840708, 861552, 1053008, 1080288, 1120944, 1184634, 1447886, 1579512, 1681416, 1723104, 2106016, 2171829, 2241888, 2369268, 2895772, 3159024, 3362832, 4343658, 4738536, 5791544, 6318048, 6515487, 6725664, 8687316, 9477072, 11583088, 13030974, 17374632, 18954144, 23166176, 26061948, 34749264, 52123896, 69498528, 104247792, 208495584]

約数ペア:

[(1, 208495584), (2, 104247792), (3, 69498528), (4, 52123896), (6, 34749264), (8, 26061948), (9, 23166176), (11, 18954144), (12, 17374632), (16, 13030974), (18, 11583088), (22, 9477072), (24, 8687316), (31, 6725664), (32, 6515487), (33, 6318048), (36, 5791544), (44, 4738536), (48, 4343658), (62, 3362832), (66, 3159024), (72, 2895772), (88, 2369268), (93, 2241888), (96, 2171829), (99, 2106016), (121, 1723104), (124, 1681416), (132, 1579512), (144, 1447886), (176, 1184634), (186, 1120944), (193, 1080288), (198, 1053008), (242, 861552), (248, 840708), (264, 789756), (279, 747296), (288, 723943), (341, 611424), (352, 592317), (363, 574368), (372, 560472), (386, 540144), (396, 526504), (484, 430776), (496, 420354), (528, 394878), (558, 373648), (579, 360096), (682, 305712), (726, 287184), (744, 280236), (772, 270072), (792, 263252), (968, 215388), (992, 210177), (1023, 203808), (1056, 197439), (1089, 191456), (1116, 186824), (1158, 180048), (1364, 152856), (1452, 143592), (1488, 140118), (1544, 135036), (1584, 131626), (1737, 120032), (1936, 107694), (2046, 101904), (2123, 98208), (2178, 95728), (2232, 93412), (2316, 90024), (2728, 76428), (2904, 71796), (2976, 70059), (3069, 67936), (3088, 67518), (3168, 65813), (3474, 60016), (3751, 55584), (3872, 53847), (4092, 50952), (4246, 49104), (4356, 47864), (4464, 46706), (4632, 45012), (5456, 38214), (5808, 35898), (5983, 34848), (6138, 33968), (6176, 33759), (6369, 32736), (6948, 30008), (7502, 27792), (8184, 25476), (8492, 24552), (8712, 23932), (8928, 23353), (9264, 22506), (10912, 19107), (11253, 18528), (11616, 17949), (11966, 17424), (12276, 16984), (12738, 16368), (13896, 15004)]