209885088

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:227

約数の個数: 192

約数和(自身を含む): 658409472

約数和(自身を除く): 448524384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 71, 83, 84, 96, 106, 112, 142, 159, 166, 168, 212, 213, 224, 249, 284, 318, 332, 336, 371, 424, 426, 497, 498, 568, 581, 636, 664, 672, 742, 848, 852, 994, 996, 1113, 1136, 1162, 1272, 1328, 1484, 1491, 1696, 1704, 1743, 1988, 1992, 2226, 2272, 2324, 2544, 2656, 2968, 2982, 3408, 3486, 3763, 3976, 3984, 4399, 4452, 4648, 5088, 5893, 5936, 5964, 6816, 6972, 7526, 7952, 7968, 8798, 8904, 9296, 11289, 11786, 11872, 11928, 13197, 13944, 15052, 15904, 17596, 17679, 17808, 18592, 22578, 23572, 23856, 26341, 26394, 27888, 30104, 30793, 35192, 35358, 35616, 41251, 45156, 47144, 47712, 52682, 52788, 55776, 60208, 61586, 70384, 70716, 79023, 82502, 90312, 92379, 94288, 105364, 105576, 120416, 123172, 123753, 140768, 141432, 158046, 165004, 180624, 184758, 188576, 210728, 211152, 246344, 247506, 282864, 312329, 316092, 330008, 361248, 369516, 421456, 422304, 492688, 495012, 565728, 624658, 632184, 660016, 739032, 842912, 936987, 985376, 990024, 1249316, 1264368, 1320032, 1478064, 1873974, 1980048, 2186303, 2498632, 2528736, 2956128, 3747948, 3960096, 4372606, 4997264, 6558909, 7495896, 8745212, 9994528, 13117818, 14991792, 17490424, 26235636, 29983584, 34980848, 52471272, 69961696, 104942544, 209885088]

約数ペア:

[(1, 209885088), (2, 104942544), (3, 69961696), (4, 52471272), (6, 34980848), (7, 29983584), (8, 26235636), (12, 17490424), (14, 14991792), (16, 13117818), (21, 9994528), (24, 8745212), (28, 7495896), (32, 6558909), (42, 4997264), (48, 4372606), (53, 3960096), (56, 3747948), (71, 2956128), (83, 2528736), (84, 2498632), (96, 2186303), (106, 1980048), (112, 1873974), (142, 1478064), (159, 1320032), (166, 1264368), (168, 1249316), (212, 990024), (213, 985376), (224, 936987), (249, 842912), (284, 739032), (318, 660016), (332, 632184), (336, 624658), (371, 565728), (424, 495012), (426, 492688), (497, 422304), (498, 421456), (568, 369516), (581, 361248), (636, 330008), (664, 316092), (672, 312329), (742, 282864), (848, 247506), (852, 246344), (994, 211152), (996, 210728), (1113, 188576), (1136, 184758), (1162, 180624), (1272, 165004), (1328, 158046), (1484, 141432), (1491, 140768), (1696, 123753), (1704, 123172), (1743, 120416), (1988, 105576), (1992, 105364), (2226, 94288), (2272, 92379), (2324, 90312), (2544, 82502), (2656, 79023), (2968, 70716), (2982, 70384), (3408, 61586), (3486, 60208), (3763, 55776), (3976, 52788), (3984, 52682), (4399, 47712), (4452, 47144), (4648, 45156), (5088, 41251), (5893, 35616), (5936, 35358), (5964, 35192), (6816, 30793), (6972, 30104), (7526, 27888), (7952, 26394), (7968, 26341), (8798, 23856), (8904, 23572), (9296, 22578), (11289, 18592), (11786, 17808), (11872, 17679), (11928, 17596), (13197, 15904), (13944, 15052)]