205840992

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 655699968

約数和(自身を除く): 449858976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 41, 42, 48, 56, 62, 82, 84, 93, 96, 112, 123, 124, 164, 168, 186, 217, 224, 241, 246, 248, 287, 328, 336, 372, 434, 482, 492, 496, 574, 651, 656, 672, 723, 744, 861, 868, 964, 984, 992, 1148, 1271, 1302, 1312, 1446, 1488, 1687, 1722, 1736, 1928, 1968, 2296, 2542, 2604, 2892, 2976, 3374, 3444, 3472, 3813, 3856, 3936, 4592, 5061, 5084, 5208, 5784, 6748, 6888, 6944, 7471, 7626, 7712, 8897, 9184, 9881, 10122, 10168, 10416, 11568, 13496, 13776, 14942, 15252, 17794, 19762, 20244, 20336, 20832, 22413, 23136, 26691, 26992, 27552, 29643, 29884, 30504, 35588, 39524, 40488, 40672, 44826, 52297, 53382, 53984, 59286, 59768, 61008, 69167, 71176, 79048, 80976, 89652, 104594, 106764, 118572, 119536, 122016, 138334, 142352, 156891, 158096, 161952, 179304, 207501, 209188, 213528, 237144, 239072, 276668, 284704, 306311, 313782, 316192, 358608, 415002, 418376, 427056, 474288, 553336, 612622, 627564, 717216, 830004, 836752, 854112, 918933, 948576, 1106672, 1225244, 1255128, 1660008, 1673504, 1837866, 2144177, 2213344, 2450488, 2510256, 3320016, 3675732, 4288354, 4900976, 5020512, 6432531, 6640032, 7351464, 8576708, 9801952, 12865062, 14702928, 17153416, 25730124, 29405856, 34306832, 51460248, 68613664, 102920496, 205840992]

約数ペア:

[(1, 205840992), (2, 102920496), (3, 68613664), (4, 51460248), (6, 34306832), (7, 29405856), (8, 25730124), (12, 17153416), (14, 14702928), (16, 12865062), (21, 9801952), (24, 8576708), (28, 7351464), (31, 6640032), (32, 6432531), (41, 5020512), (42, 4900976), (48, 4288354), (56, 3675732), (62, 3320016), (82, 2510256), (84, 2450488), (93, 2213344), (96, 2144177), (112, 1837866), (123, 1673504), (124, 1660008), (164, 1255128), (168, 1225244), (186, 1106672), (217, 948576), (224, 918933), (241, 854112), (246, 836752), (248, 830004), (287, 717216), (328, 627564), (336, 612622), (372, 553336), (434, 474288), (482, 427056), (492, 418376), (496, 415002), (574, 358608), (651, 316192), (656, 313782), (672, 306311), (723, 284704), (744, 276668), (861, 239072), (868, 237144), (964, 213528), (984, 209188), (992, 207501), (1148, 179304), (1271, 161952), (1302, 158096), (1312, 156891), (1446, 142352), (1488, 138334), (1687, 122016), (1722, 119536), (1736, 118572), (1928, 106764), (1968, 104594), (2296, 89652), (2542, 80976), (2604, 79048), (2892, 71176), (2976, 69167), (3374, 61008), (3444, 59768), (3472, 59286), (3813, 53984), (3856, 53382), (3936, 52297), (4592, 44826), (5061, 40672), (5084, 40488), (5208, 39524), (5784, 35588), (6748, 30504), (6888, 29884), (6944, 29643), (7471, 27552), (7626, 26992), (7712, 26691), (8897, 23136), (9184, 22413), (9881, 20832), (10122, 20336), (10168, 20244), (10416, 19762), (11568, 17794), (13496, 15252), (13776, 14942)]