208647936

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 216

約数和(自身を含む): 728923104

約数和(自身を除く): 520275168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 32, 34, 36, 42, 48, 51, 56, 63, 64, 68, 72, 84, 96, 102, 112, 119, 126, 128, 136, 144, 153, 168, 192, 204, 224, 238, 252, 256, 272, 288, 306, 336, 357, 384, 408, 448, 476, 504, 544, 576, 612, 672, 714, 761, 768, 816, 896, 952, 1008, 1071, 1088, 1152, 1224, 1344, 1428, 1522, 1632, 1792, 1904, 2016, 2142, 2176, 2283, 2304, 2448, 2688, 2856, 3044, 3264, 3808, 4032, 4284, 4352, 4566, 4896, 5327, 5376, 5712, 6088, 6528, 6849, 7616, 8064, 8568, 9132, 9792, 10654, 11424, 12176, 12937, 13056, 13698, 15232, 15981, 16128, 17136, 18264, 19584, 21308, 22848, 24352, 25874, 27396, 30464, 31962, 34272, 36528, 38811, 39168, 42616, 45696, 47943, 48704, 51748, 54792, 63924, 68544, 73056, 77622, 85232, 90559, 91392, 95886, 97408, 103496, 109584, 116433, 127848, 137088, 146112, 155244, 170464, 181118, 191772, 194816, 206992, 219168, 232866, 255696, 271677, 274176, 292224, 310488, 340928, 362236, 383544, 413984, 438336, 465732, 511392, 543354, 584448, 620976, 681856, 724472, 767088, 815031, 827968, 876672, 931464, 1022784, 1086708, 1241952, 1363712, 1448944, 1534176, 1630062, 1655936, 1753344, 1862928, 2045568, 2173416, 2483904, 2897888, 3068352, 3260124, 3311872, 3725856, 4091136, 4346832, 4967808, 5795776, 6136704, 6520248, 7451712, 8693664, 9935616, 11591552, 12273408, 13040496, 14903424, 17387328, 23183104, 26080992, 29806848, 34774656, 52161984, 69549312, 104323968, 208647936]

約数ペア:

[(1, 208647936), (2, 104323968), (3, 69549312), (4, 52161984), (6, 34774656), (7, 29806848), (8, 26080992), (9, 23183104), (12, 17387328), (14, 14903424), (16, 13040496), (17, 12273408), (18, 11591552), (21, 9935616), (24, 8693664), (28, 7451712), (32, 6520248), (34, 6136704), (36, 5795776), (42, 4967808), (48, 4346832), (51, 4091136), (56, 3725856), (63, 3311872), (64, 3260124), (68, 3068352), (72, 2897888), (84, 2483904), (96, 2173416), (102, 2045568), (112, 1862928), (119, 1753344), (126, 1655936), (128, 1630062), (136, 1534176), (144, 1448944), (153, 1363712), (168, 1241952), (192, 1086708), (204, 1022784), (224, 931464), (238, 876672), (252, 827968), (256, 815031), (272, 767088), (288, 724472), (306, 681856), (336, 620976), (357, 584448), (384, 543354), (408, 511392), (448, 465732), (476, 438336), (504, 413984), (544, 383544), (576, 362236), (612, 340928), (672, 310488), (714, 292224), (761, 274176), (768, 271677), (816, 255696), (896, 232866), (952, 219168), (1008, 206992), (1071, 194816), (1088, 191772), (1152, 181118), (1224, 170464), (1344, 155244), (1428, 146112), (1522, 137088), (1632, 127848), (1792, 116433), (1904, 109584), (2016, 103496), (2142, 97408), (2176, 95886), (2283, 91392), (2304, 90559), (2448, 85232), (2688, 77622), (2856, 73056), (3044, 68544), (3264, 63924), (3808, 54792), (4032, 51748), (4284, 48704), (4352, 47943), (4566, 45696), (4896, 42616), (5327, 39168), (5376, 38811), (5712, 36528), (6088, 34272), (6528, 31962), (6849, 30464), (7616, 27396), (8064, 25874), (8568, 24352), (9132, 22848), (9792, 21308), (10654, 19584), (11424, 18264), (12176, 17136), (12937, 16128), (13056, 15981), (13698, 15232)]