209619648

素因数分解:

$2^6\times 3^2\times 7^3\times {\mathrm{1061}}^1$

素因数の和:1100

約数の個数: 168

約数和(自身を含む): 701344800

約数和(自身を除く): 491725152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 64, 72, 84, 96, 98, 112, 126, 144, 147, 168, 192, 196, 224, 252, 288, 294, 336, 343, 392, 441, 448, 504, 576, 588, 672, 686, 784, 882, 1008, 1029, 1061, 1176, 1344, 1372, 1568, 1764, 2016, 2058, 2122, 2352, 2744, 3087, 3136, 3183, 3528, 4032, 4116, 4244, 4704, 5488, 6174, 6366, 7056, 7427, 8232, 8488, 9408, 9549, 10976, 12348, 12732, 14112, 14854, 16464, 16976, 19098, 21952, 22281, 24696, 25464, 28224, 29708, 32928, 33952, 38196, 44562, 49392, 50928, 51989, 59416, 65856, 66843, 67904, 76392, 89124, 98784, 101856, 103978, 118832, 133686, 152784, 155967, 178248, 197568, 203712, 207956, 237664, 267372, 305568, 311934, 356496, 363923, 415912, 467901, 475328, 534744, 611136, 623868, 712992, 727846, 831824, 935802, 1069488, 1091769, 1247736, 1425984, 1455692, 1663648, 1871604, 2138976, 2183538, 2495472, 2911384, 3275307, 3327296, 3743208, 4277952, 4367076, 4990944, 5822768, 6550614, 7486416, 8734152, 9981888, 11645536, 13101228, 14972832, 17468304, 23291072, 26202456, 29945664, 34936608, 52404912, 69873216, 104809824, 209619648]

約数ペア:

[(1, 209619648), (2, 104809824), (3, 69873216), (4, 52404912), (6, 34936608), (7, 29945664), (8, 26202456), (9, 23291072), (12, 17468304), (14, 14972832), (16, 13101228), (18, 11645536), (21, 9981888), (24, 8734152), (28, 7486416), (32, 6550614), (36, 5822768), (42, 4990944), (48, 4367076), (49, 4277952), (56, 3743208), (63, 3327296), (64, 3275307), (72, 2911384), (84, 2495472), (96, 2183538), (98, 2138976), (112, 1871604), (126, 1663648), (144, 1455692), (147, 1425984), (168, 1247736), (192, 1091769), (196, 1069488), (224, 935802), (252, 831824), (288, 727846), (294, 712992), (336, 623868), (343, 611136), (392, 534744), (441, 475328), (448, 467901), (504, 415912), (576, 363923), (588, 356496), (672, 311934), (686, 305568), (784, 267372), (882, 237664), (1008, 207956), (1029, 203712), (1061, 197568), (1176, 178248), (1344, 155967), (1372, 152784), (1568, 133686), (1764, 118832), (2016, 103978), (2058, 101856), (2122, 98784), (2352, 89124), (2744, 76392), (3087, 67904), (3136, 66843), (3183, 65856), (3528, 59416), (4032, 51989), (4116, 50928), (4244, 49392), (4704, 44562), (5488, 38196), (6174, 33952), (6366, 32928), (7056, 29708), (7427, 28224), (8232, 25464), (8488, 24696), (9408, 22281), (9549, 21952), (10976, 19098), (12348, 16976), (12732, 16464), (14112, 14854)]