208462848

素因数分解:

$2^{10}\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 176

約数和(自身を含む): 628838400

約数和(自身を除く): 420375552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 199, 248, 256, 264, 341, 352, 372, 384, 398, 496, 512, 528, 597, 682, 704, 744, 768, 796, 992, 1023, 1024, 1056, 1194, 1364, 1408, 1488, 1536, 1592, 1984, 2046, 2112, 2189, 2388, 2728, 2816, 2976, 3072, 3184, 3968, 4092, 4224, 4378, 4776, 5456, 5632, 5952, 6169, 6368, 6567, 7936, 8184, 8448, 8756, 9552, 10912, 11264, 11904, 12338, 12736, 13134, 15872, 16368, 16896, 17512, 18507, 19104, 21824, 23808, 24676, 25472, 26268, 31744, 32736, 33792, 35024, 37014, 38208, 43648, 47616, 49352, 50944, 52536, 65472, 67859, 70048, 74028, 76416, 87296, 95232, 98704, 101888, 105072, 130944, 135718, 140096, 148056, 152832, 174592, 197408, 203577, 203776, 210144, 261888, 271436, 280192, 296112, 305664, 349184, 394816, 407154, 420288, 523776, 542872, 560384, 592224, 611328, 789632, 814308, 840576, 1047552, 1085744, 1120768, 1184448, 1579264, 1628616, 1681152, 2171488, 2241536, 2368896, 3158528, 3257232, 3362304, 4342976, 4737792, 6317056, 6514464, 6724608, 8685952, 9475584, 13028928, 17371904, 18951168, 26057856, 34743808, 52115712, 69487616, 104231424, 208462848]

約数ペア:

[(1, 208462848), (2, 104231424), (3, 69487616), (4, 52115712), (6, 34743808), (8, 26057856), (11, 18951168), (12, 17371904), (16, 13028928), (22, 9475584), (24, 8685952), (31, 6724608), (32, 6514464), (33, 6317056), (44, 4737792), (48, 4342976), (62, 3362304), (64, 3257232), (66, 3158528), (88, 2368896), (93, 2241536), (96, 2171488), (124, 1681152), (128, 1628616), (132, 1579264), (176, 1184448), (186, 1120768), (192, 1085744), (199, 1047552), (248, 840576), (256, 814308), (264, 789632), (341, 611328), (352, 592224), (372, 560384), (384, 542872), (398, 523776), (496, 420288), (512, 407154), (528, 394816), (597, 349184), (682, 305664), (704, 296112), (744, 280192), (768, 271436), (796, 261888), (992, 210144), (1023, 203776), (1024, 203577), (1056, 197408), (1194, 174592), (1364, 152832), (1408, 148056), (1488, 140096), (1536, 135718), (1592, 130944), (1984, 105072), (2046, 101888), (2112, 98704), (2189, 95232), (2388, 87296), (2728, 76416), (2816, 74028), (2976, 70048), (3072, 67859), (3184, 65472), (3968, 52536), (4092, 50944), (4224, 49352), (4378, 47616), (4776, 43648), (5456, 38208), (5632, 37014), (5952, 35024), (6169, 33792), (6368, 32736), (6567, 31744), (7936, 26268), (8184, 25472), (8448, 24676), (8756, 23808), (9552, 21824), (10912, 19104), (11264, 18507), (11904, 17512), (12338, 16896), (12736, 16368), (13134, 15872)]