209420736

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:239

約数の個数: 224

約数和(自身を含む): 682752000

約数和(自身を除く): 473331264

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 59, 64, 76, 84, 96, 112, 114, 118, 133, 139, 152, 168, 177, 192, 224, 228, 236, 266, 278, 304, 336, 354, 399, 413, 417, 448, 456, 472, 532, 556, 608, 672, 708, 798, 826, 834, 912, 944, 973, 1064, 1112, 1121, 1216, 1239, 1344, 1416, 1596, 1652, 1668, 1824, 1888, 1946, 2128, 2224, 2242, 2478, 2641, 2832, 2919, 3192, 3304, 3336, 3363, 3648, 3776, 3892, 4256, 4448, 4484, 4956, 5282, 5664, 5838, 6384, 6608, 6672, 6726, 7784, 7847, 7923, 8201, 8512, 8896, 8968, 9912, 10564, 11328, 11676, 12768, 13216, 13344, 13452, 15568, 15694, 15846, 16402, 17936, 18487, 19824, 21128, 23352, 23541, 24603, 25536, 26432, 26688, 26904, 31136, 31388, 31692, 32804, 35872, 36974, 39648, 42256, 46704, 47082, 49206, 53808, 55461, 57407, 62272, 62776, 63384, 65608, 71744, 73948, 79296, 84512, 93408, 94164, 98412, 107616, 110922, 114814, 125552, 126768, 131216, 147896, 155819, 169024, 172221, 186816, 188328, 196824, 215232, 221844, 229628, 251104, 253536, 262432, 295792, 311638, 344442, 376656, 393648, 443688, 459256, 467457, 502208, 507072, 524864, 591584, 623276, 688884, 753312, 787296, 887376, 918512, 934914, 1090733, 1183168, 1246552, 1377768, 1506624, 1574592, 1774752, 1837024, 1869828, 2181466, 2493104, 2755536, 3272199, 3549504, 3674048, 3739656, 4362932, 4986208, 5511072, 6544398, 7479312, 8725864, 9972416, 11022144, 13088796, 14958624, 17451728, 26177592, 29917248, 34903456, 52355184, 69806912, 104710368, 209420736]

約数ペア:

[(1, 209420736), (2, 104710368), (3, 69806912), (4, 52355184), (6, 34903456), (7, 29917248), (8, 26177592), (12, 17451728), (14, 14958624), (16, 13088796), (19, 11022144), (21, 9972416), (24, 8725864), (28, 7479312), (32, 6544398), (38, 5511072), (42, 4986208), (48, 4362932), (56, 3739656), (57, 3674048), (59, 3549504), (64, 3272199), (76, 2755536), (84, 2493104), (96, 2181466), (112, 1869828), (114, 1837024), (118, 1774752), (133, 1574592), (139, 1506624), (152, 1377768), (168, 1246552), (177, 1183168), (192, 1090733), (224, 934914), (228, 918512), (236, 887376), (266, 787296), (278, 753312), (304, 688884), (336, 623276), (354, 591584), (399, 524864), (413, 507072), (417, 502208), (448, 467457), (456, 459256), (472, 443688), (532, 393648), (556, 376656), (608, 344442), (672, 311638), (708, 295792), (798, 262432), (826, 253536), (834, 251104), (912, 229628), (944, 221844), (973, 215232), (1064, 196824), (1112, 188328), (1121, 186816), (1216, 172221), (1239, 169024), (1344, 155819), (1416, 147896), (1596, 131216), (1652, 126768), (1668, 125552), (1824, 114814), (1888, 110922), (1946, 107616), (2128, 98412), (2224, 94164), (2242, 93408), (2478, 84512), (2641, 79296), (2832, 73948), (2919, 71744), (3192, 65608), (3304, 63384), (3336, 62776), (3363, 62272), (3648, 57407), (3776, 55461), (3892, 53808), (4256, 49206), (4448, 47082), (4484, 46704), (4956, 42256), (5282, 39648), (5664, 36974), (5838, 35872), (6384, 32804), (6608, 31692), (6672, 31388), (6726, 31136), (7784, 26904), (7847, 26688), (7923, 26432), (8201, 25536), (8512, 24603), (8896, 23541), (8968, 23352), (9912, 21128), (10564, 19824), (11328, 18487), (11676, 17936), (12768, 16402), (13216, 15846), (13344, 15694), (13452, 15568)]