198955008

素因数分解:

$2^{12}\times 3^3\times 7^1\times {\mathrm{257}}^1$

素因数の和:297

約数の個数: 208

約数和(自身を含む): 676248960

約数和(自身を除く): 477293952

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 257, 288, 336, 378, 384, 432, 448, 504, 512, 514, 576, 672, 756, 768, 771, 864, 896, 1008, 1024, 1028, 1152, 1344, 1512, 1536, 1542, 1728, 1792, 1799, 2016, 2048, 2056, 2304, 2313, 2688, 3024, 3072, 3084, 3456, 3584, 3598, 4032, 4096, 4112, 4608, 4626, 5376, 5397, 6048, 6144, 6168, 6912, 6939, 7168, 7196, 8064, 8224, 9216, 9252, 10752, 10794, 12096, 12288, 12336, 13824, 13878, 14336, 14392, 16128, 16191, 16448, 18432, 18504, 21504, 21588, 24192, 24672, 27648, 27756, 28672, 28784, 32256, 32382, 32896, 36864, 37008, 43008, 43176, 48384, 48573, 49344, 55296, 55512, 57568, 64512, 64764, 65792, 74016, 86016, 86352, 96768, 97146, 98688, 110592, 111024, 115136, 129024, 129528, 131584, 148032, 172704, 193536, 194292, 197376, 222048, 230272, 258048, 259056, 263168, 296064, 345408, 387072, 388584, 394752, 444096, 460544, 518112, 526336, 592128, 690816, 774144, 777168, 789504, 888192, 921088, 1036224, 1052672, 1184256, 1381632, 1554336, 1579008, 1776384, 1842176, 2072448, 2368512, 2763264, 3108672, 3158016, 3552768, 3684352, 4144896, 4737024, 5526528, 6217344, 7105536, 7368704, 8289792, 9474048, 11053056, 12434688, 14211072, 16579584, 22106112, 24869376, 28422144, 33159168, 49738752, 66318336, 99477504, 198955008]

約数ペア:

[(1, 198955008), (2, 99477504), (3, 66318336), (4, 49738752), (6, 33159168), (7, 28422144), (8, 24869376), (9, 22106112), (12, 16579584), (14, 14211072), (16, 12434688), (18, 11053056), (21, 9474048), (24, 8289792), (27, 7368704), (28, 7105536), (32, 6217344), (36, 5526528), (42, 4737024), (48, 4144896), (54, 3684352), (56, 3552768), (63, 3158016), (64, 3108672), (72, 2763264), (84, 2368512), (96, 2072448), (108, 1842176), (112, 1776384), (126, 1579008), (128, 1554336), (144, 1381632), (168, 1184256), (189, 1052672), (192, 1036224), (216, 921088), (224, 888192), (252, 789504), (256, 777168), (257, 774144), (288, 690816), (336, 592128), (378, 526336), (384, 518112), (432, 460544), (448, 444096), (504, 394752), (512, 388584), (514, 387072), (576, 345408), (672, 296064), (756, 263168), (768, 259056), (771, 258048), (864, 230272), (896, 222048), (1008, 197376), (1024, 194292), (1028, 193536), (1152, 172704), (1344, 148032), (1512, 131584), (1536, 129528), (1542, 129024), (1728, 115136), (1792, 111024), (1799, 110592), (2016, 98688), (2048, 97146), (2056, 96768), (2304, 86352), (2313, 86016), (2688, 74016), (3024, 65792), (3072, 64764), (3084, 64512), (3456, 57568), (3584, 55512), (3598, 55296), (4032, 49344), (4096, 48573), (4112, 48384), (4608, 43176), (4626, 43008), (5376, 37008), (5397, 36864), (6048, 32896), (6144, 32382), (6168, 32256), (6912, 28784), (6939, 28672), (7168, 27756), (7196, 27648), (8064, 24672), (8224, 24192), (9216, 21588), (9252, 21504), (10752, 18504), (10794, 18432), (12096, 16448), (12288, 16191), (12336, 16128), (13824, 14392), (13878, 14336)]