209293056

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1$

素因数の和:731

約数の個数: 216

約数和(自身を含む): 727009920

約数和(自身を除く): 517716864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 32, 36, 38, 42, 48, 56, 57, 63, 64, 72, 76, 84, 96, 112, 114, 126, 128, 133, 144, 152, 168, 171, 192, 224, 228, 252, 256, 266, 288, 304, 336, 342, 384, 399, 448, 456, 504, 532, 576, 608, 672, 683, 684, 768, 798, 896, 912, 1008, 1064, 1152, 1197, 1216, 1344, 1366, 1368, 1596, 1792, 1824, 2016, 2049, 2128, 2304, 2394, 2432, 2688, 2732, 2736, 3192, 3648, 4032, 4098, 4256, 4781, 4788, 4864, 5376, 5464, 5472, 6147, 6384, 7296, 8064, 8196, 8512, 9562, 9576, 10928, 10944, 12294, 12768, 12977, 14343, 14592, 16128, 16392, 17024, 19124, 19152, 21856, 21888, 24588, 25536, 25954, 28686, 32784, 34048, 38248, 38304, 38931, 43029, 43712, 43776, 49176, 51072, 51908, 57372, 65568, 76496, 76608, 77862, 86058, 87424, 90839, 98352, 102144, 103816, 114744, 116793, 131136, 152992, 153216, 155724, 172116, 174848, 181678, 196704, 207632, 229488, 233586, 262272, 272517, 305984, 306432, 311448, 344232, 363356, 393408, 415264, 458976, 467172, 524544, 545034, 611968, 622896, 688464, 726712, 786816, 817551, 830528, 917952, 934344, 1090068, 1223936, 1245792, 1376928, 1453424, 1573632, 1635102, 1661056, 1835904, 1868688, 2180136, 2491584, 2753856, 2906848, 3270204, 3322112, 3671808, 3737376, 4360272, 4983168, 5507712, 5813696, 6540408, 7474752, 8720544, 9966336, 11015424, 11627392, 13080816, 14949504, 17441088, 23254784, 26161632, 29899008, 34882176, 52323264, 69764352, 104646528, 209293056]

約数ペア:

[(1, 209293056), (2, 104646528), (3, 69764352), (4, 52323264), (6, 34882176), (7, 29899008), (8, 26161632), (9, 23254784), (12, 17441088), (14, 14949504), (16, 13080816), (18, 11627392), (19, 11015424), (21, 9966336), (24, 8720544), (28, 7474752), (32, 6540408), (36, 5813696), (38, 5507712), (42, 4983168), (48, 4360272), (56, 3737376), (57, 3671808), (63, 3322112), (64, 3270204), (72, 2906848), (76, 2753856), (84, 2491584), (96, 2180136), (112, 1868688), (114, 1835904), (126, 1661056), (128, 1635102), (133, 1573632), (144, 1453424), (152, 1376928), (168, 1245792), (171, 1223936), (192, 1090068), (224, 934344), (228, 917952), (252, 830528), (256, 817551), (266, 786816), (288, 726712), (304, 688464), (336, 622896), (342, 611968), (384, 545034), (399, 524544), (448, 467172), (456, 458976), (504, 415264), (532, 393408), (576, 363356), (608, 344232), (672, 311448), (683, 306432), (684, 305984), (768, 272517), (798, 262272), (896, 233586), (912, 229488), (1008, 207632), (1064, 196704), (1152, 181678), (1197, 174848), (1216, 172116), (1344, 155724), (1366, 153216), (1368, 152992), (1596, 131136), (1792, 116793), (1824, 114744), (2016, 103816), (2049, 102144), (2128, 98352), (2304, 90839), (2394, 87424), (2432, 86058), (2688, 77862), (2732, 76608), (2736, 76496), (3192, 65568), (3648, 57372), (4032, 51908), (4098, 51072), (4256, 49176), (4781, 43776), (4788, 43712), (4864, 43029), (5376, 38931), (5464, 38304), (5472, 38248), (6147, 34048), (6384, 32784), (7296, 28686), (8064, 25954), (8196, 25536), (8512, 24588), (9562, 21888), (9576, 21856), (10928, 19152), (10944, 19124), (12294, 17024), (12768, 16392), (12977, 16128), (14343, 14592)]