205320384

素因数分解:

$2^6\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:367

約数の個数: 168

約数和(自身を含む): 630417840

約数和(自身を除く): 425097456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 73, 76, 96, 114, 144, 146, 152, 171, 192, 219, 228, 257, 288, 292, 304, 342, 438, 456, 514, 576, 584, 608, 657, 684, 771, 876, 912, 1028, 1168, 1216, 1314, 1368, 1387, 1542, 1752, 1824, 2056, 2313, 2336, 2628, 2736, 2774, 3084, 3504, 3648, 4112, 4161, 4626, 4672, 4883, 5256, 5472, 5548, 6168, 7008, 8224, 8322, 9252, 9766, 10512, 10944, 11096, 12336, 12483, 14016, 14649, 16448, 16644, 18504, 18761, 19532, 21024, 22192, 24672, 24966, 29298, 33288, 37008, 37522, 39064, 42048, 43947, 44384, 49344, 49932, 56283, 58596, 66576, 74016, 75044, 78128, 87894, 88768, 99864, 112566, 117192, 133152, 148032, 150088, 156256, 168849, 175788, 199728, 225132, 234384, 266304, 300176, 312512, 337698, 351576, 356459, 399456, 450264, 468768, 600352, 675396, 703152, 712918, 798912, 900528, 937536, 1069377, 1200704, 1350792, 1406304, 1425836, 1801056, 2138754, 2701584, 2812608, 2851672, 3208131, 3602112, 4277508, 5403168, 5703344, 6416262, 8555016, 10806336, 11406688, 12832524, 17110032, 22813376, 25665048, 34220064, 51330096, 68440128, 102660192, 205320384]

約数ペア:

[(1, 205320384), (2, 102660192), (3, 68440128), (4, 51330096), (6, 34220064), (8, 25665048), (9, 22813376), (12, 17110032), (16, 12832524), (18, 11406688), (19, 10806336), (24, 8555016), (32, 6416262), (36, 5703344), (38, 5403168), (48, 4277508), (57, 3602112), (64, 3208131), (72, 2851672), (73, 2812608), (76, 2701584), (96, 2138754), (114, 1801056), (144, 1425836), (146, 1406304), (152, 1350792), (171, 1200704), (192, 1069377), (219, 937536), (228, 900528), (257, 798912), (288, 712918), (292, 703152), (304, 675396), (342, 600352), (438, 468768), (456, 450264), (514, 399456), (576, 356459), (584, 351576), (608, 337698), (657, 312512), (684, 300176), (771, 266304), (876, 234384), (912, 225132), (1028, 199728), (1168, 175788), (1216, 168849), (1314, 156256), (1368, 150088), (1387, 148032), (1542, 133152), (1752, 117192), (1824, 112566), (2056, 99864), (2313, 88768), (2336, 87894), (2628, 78128), (2736, 75044), (2774, 74016), (3084, 66576), (3504, 58596), (3648, 56283), (4112, 49932), (4161, 49344), (4626, 44384), (4672, 43947), (4883, 42048), (5256, 39064), (5472, 37522), (5548, 37008), (6168, 33288), (7008, 29298), (8224, 24966), (8322, 24672), (9252, 22192), (9766, 21024), (10512, 19532), (10944, 18761), (11096, 18504), (12336, 16644), (12483, 16448), (14016, 14649)]