206542336

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1$

素因数の和:93

約数の個数: 240

約数和(自身を含む): 575106048

約数和(自身を除く): 368563712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 31, 32, 44, 52, 56, 62, 64, 77, 88, 91, 104, 112, 124, 128, 143, 154, 169, 176, 182, 208, 217, 224, 248, 256, 286, 308, 338, 341, 352, 364, 403, 416, 434, 448, 496, 512, 572, 616, 676, 682, 704, 728, 806, 832, 868, 896, 992, 1001, 1144, 1183, 1232, 1352, 1364, 1408, 1456, 1612, 1664, 1736, 1792, 1859, 1984, 2002, 2288, 2366, 2387, 2464, 2704, 2728, 2816, 2821, 2912, 3224, 3328, 3472, 3584, 3718, 3968, 4004, 4433, 4576, 4732, 4774, 4928, 5239, 5408, 5456, 5632, 5642, 5824, 6448, 6656, 6944, 7436, 7936, 8008, 8866, 9152, 9464, 9548, 9856, 10478, 10816, 10912, 11284, 11648, 12896, 13013, 13888, 14872, 15872, 16016, 17732, 18304, 18928, 19096, 19712, 20956, 21632, 21824, 22568, 23296, 25792, 26026, 27776, 29744, 31031, 32032, 35464, 36608, 36673, 37856, 38192, 39424, 41912, 43264, 43648, 45136, 46592, 51584, 52052, 55552, 57629, 59488, 62062, 64064, 70928, 73216, 73346, 75712, 76384, 83824, 86528, 87296, 90272, 103168, 104104, 111104, 115258, 118976, 124124, 128128, 141856, 146692, 151424, 152768, 167648, 174592, 180544, 206336, 208208, 230516, 237952, 248248, 256256, 283712, 293384, 302848, 305536, 335296, 361088, 403403, 416416, 461032, 475904, 496496, 512512, 567424, 586768, 605696, 611072, 670592, 722176, 806806, 832832, 922064, 951808, 992992, 1134848, 1173536, 1222144, 1341184, 1444352, 1613612, 1665664, 1844128, 1985984, 2269696, 2347072, 2682368, 3227224, 3331328, 3688256, 3971968, 4694144, 6454448, 6662656, 7376512, 7943936, 9388288, 12908896, 14753024, 15887872, 18776576, 25817792, 29506048, 51635584, 103271168, 206542336]

約数ペア:

[(1, 206542336), (2, 103271168), (4, 51635584), (7, 29506048), (8, 25817792), (11, 18776576), (13, 15887872), (14, 14753024), (16, 12908896), (22, 9388288), (26, 7943936), (28, 7376512), (31, 6662656), (32, 6454448), (44, 4694144), (52, 3971968), (56, 3688256), (62, 3331328), (64, 3227224), (77, 2682368), (88, 2347072), (91, 2269696), (104, 1985984), (112, 1844128), (124, 1665664), (128, 1613612), (143, 1444352), (154, 1341184), (169, 1222144), (176, 1173536), (182, 1134848), (208, 992992), (217, 951808), (224, 922064), (248, 832832), (256, 806806), (286, 722176), (308, 670592), (338, 611072), (341, 605696), (352, 586768), (364, 567424), (403, 512512), (416, 496496), (434, 475904), (448, 461032), (496, 416416), (512, 403403), (572, 361088), (616, 335296), (676, 305536), (682, 302848), (704, 293384), (728, 283712), (806, 256256), (832, 248248), (868, 237952), (896, 230516), (992, 208208), (1001, 206336), (1144, 180544), (1183, 174592), (1232, 167648), (1352, 152768), (1364, 151424), (1408, 146692), (1456, 141856), (1612, 128128), (1664, 124124), (1736, 118976), (1792, 115258), (1859, 111104), (1984, 104104), (2002, 103168), (2288, 90272), (2366, 87296), (2387, 86528), (2464, 83824), (2704, 76384), (2728, 75712), (2816, 73346), (2821, 73216), (2912, 70928), (3224, 64064), (3328, 62062), (3472, 59488), (3584, 57629), (3718, 55552), (3968, 52052), (4004, 51584), (4433, 46592), (4576, 45136), (4732, 43648), (4774, 43264), (4928, 41912), (5239, 39424), (5408, 38192), (5456, 37856), (5632, 36673), (5642, 36608), (5824, 35464), (6448, 32032), (6656, 31031), (6944, 29744), (7436, 27776), (7936, 26026), (8008, 25792), (8866, 23296), (9152, 22568), (9464, 21824), (9548, 21632), (9856, 20956), (10478, 19712), (10816, 19096), (10912, 18928), (11284, 18304), (11648, 17732), (12896, 16016), (13013, 15872), (13888, 14872)]