208558896

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 712454400

約数和(自身を除く): 503895504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 19, 21, 24, 26, 28, 38, 39, 42, 48, 49, 52, 56, 57, 76, 78, 84, 91, 98, 104, 112, 114, 133, 147, 152, 156, 168, 182, 196, 208, 228, 247, 266, 273, 294, 304, 312, 336, 359, 364, 392, 399, 456, 494, 532, 546, 588, 624, 637, 718, 728, 741, 784, 798, 912, 931, 988, 1064, 1077, 1092, 1176, 1274, 1436, 1456, 1482, 1596, 1729, 1862, 1911, 1976, 2128, 2154, 2184, 2352, 2513, 2548, 2793, 2872, 2964, 3192, 3458, 3724, 3822, 3952, 4308, 4368, 4667, 5026, 5096, 5187, 5586, 5744, 5928, 6384, 6821, 6916, 7448, 7539, 7644, 8616, 9334, 10052, 10192, 10374, 11172, 11856, 12103, 13642, 13832, 14001, 14896, 15078, 15288, 17232, 17591, 18668, 20104, 20463, 20748, 22344, 24206, 27284, 27664, 28002, 30156, 30576, 32669, 35182, 36309, 37336, 40208, 40926, 41496, 44688, 47747, 48412, 52773, 54568, 56004, 60312, 65338, 70364, 72618, 74672, 81852, 82992, 88673, 95494, 96824, 98007, 105546, 109136, 112008, 120624, 130676, 140728, 143241, 145236, 163704, 177346, 190988, 193648, 196014, 211092, 224016, 228683, 261352, 266019, 281456, 286482, 290472, 327408, 334229, 354692, 381976, 392028, 422184, 457366, 522704, 532038, 572964, 580944, 620711, 668458, 686049, 709384, 763952, 784056, 844368, 914732, 1002687, 1064076, 1145928, 1241422, 1336916, 1372098, 1418768, 1568112, 1829464, 1862133, 2005374, 2128152, 2291856, 2482844, 2673832, 2744196, 3658928, 3724266, 4010748, 4256304, 4344977, 4965688, 5347664, 5488392, 7448532, 8021496, 8689954, 9931376, 10976784, 13034931, 14897064, 16042992, 17379908, 26069862, 29794128, 34759816, 52139724, 69519632, 104279448, 208558896]

約数ペア:

[(1, 208558896), (2, 104279448), (3, 69519632), (4, 52139724), (6, 34759816), (7, 29794128), (8, 26069862), (12, 17379908), (13, 16042992), (14, 14897064), (16, 13034931), (19, 10976784), (21, 9931376), (24, 8689954), (26, 8021496), (28, 7448532), (38, 5488392), (39, 5347664), (42, 4965688), (48, 4344977), (49, 4256304), (52, 4010748), (56, 3724266), (57, 3658928), (76, 2744196), (78, 2673832), (84, 2482844), (91, 2291856), (98, 2128152), (104, 2005374), (112, 1862133), (114, 1829464), (133, 1568112), (147, 1418768), (152, 1372098), (156, 1336916), (168, 1241422), (182, 1145928), (196, 1064076), (208, 1002687), (228, 914732), (247, 844368), (266, 784056), (273, 763952), (294, 709384), (304, 686049), (312, 668458), (336, 620711), (359, 580944), (364, 572964), (392, 532038), (399, 522704), (456, 457366), (494, 422184), (532, 392028), (546, 381976), (588, 354692), (624, 334229), (637, 327408), (718, 290472), (728, 286482), (741, 281456), (784, 266019), (798, 261352), (912, 228683), (931, 224016), (988, 211092), (1064, 196014), (1077, 193648), (1092, 190988), (1176, 177346), (1274, 163704), (1436, 145236), (1456, 143241), (1482, 140728), (1596, 130676), (1729, 120624), (1862, 112008), (1911, 109136), (1976, 105546), (2128, 98007), (2154, 96824), (2184, 95494), (2352, 88673), (2513, 82992), (2548, 81852), (2793, 74672), (2872, 72618), (2964, 70364), (3192, 65338), (3458, 60312), (3724, 56004), (3822, 54568), (3952, 52773), (4308, 48412), (4368, 47747), (4667, 44688), (5026, 41496), (5096, 40926), (5187, 40208), (5586, 37336), (5744, 36309), (5928, 35182), (6384, 32669), (6821, 30576), (6916, 30156), (7448, 28002), (7539, 27664), (7644, 27284), (8616, 24206), (9334, 22344), (10052, 20748), (10192, 20463), (10374, 20104), (11172, 18668), (11856, 17591), (12103, 17232), (13642, 15288), (13832, 15078), (14001, 14896)]