204810552

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{419}}^1$

素因数の和:538

約数の個数: 128

約数和(自身を含む): 596736000

約数和(自身を除く): 391925448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 73, 93, 108, 124, 146, 186, 216, 219, 248, 279, 292, 372, 419, 438, 558, 584, 657, 744, 837, 838, 876, 1116, 1257, 1314, 1674, 1676, 1752, 1971, 2232, 2263, 2514, 2628, 3348, 3352, 3771, 3942, 4526, 5028, 5256, 6696, 6789, 7542, 7884, 9052, 10056, 11313, 12989, 13578, 15084, 15768, 18104, 20367, 22626, 25978, 27156, 30168, 30587, 38967, 40734, 45252, 51956, 54312, 61101, 61174, 77934, 81468, 90504, 91761, 103912, 116901, 122202, 122348, 155868, 162936, 183522, 233802, 244404, 244696, 275283, 311736, 350703, 367044, 467604, 488808, 550566, 701406, 734088, 825849, 935208, 948197, 1101132, 1402812, 1651698, 1896394, 2202264, 2805624, 2844591, 3303396, 3792788, 5689182, 6606792, 7585576, 8533773, 11378364, 17067546, 22756728, 25601319, 34135092, 51202638, 68270184, 102405276, 204810552]

約数ペア:

[(1, 204810552), (2, 102405276), (3, 68270184), (4, 51202638), (6, 34135092), (8, 25601319), (9, 22756728), (12, 17067546), (18, 11378364), (24, 8533773), (27, 7585576), (31, 6606792), (36, 5689182), (54, 3792788), (62, 3303396), (72, 2844591), (73, 2805624), (93, 2202264), (108, 1896394), (124, 1651698), (146, 1402812), (186, 1101132), (216, 948197), (219, 935208), (248, 825849), (279, 734088), (292, 701406), (372, 550566), (419, 488808), (438, 467604), (558, 367044), (584, 350703), (657, 311736), (744, 275283), (837, 244696), (838, 244404), (876, 233802), (1116, 183522), (1257, 162936), (1314, 155868), (1674, 122348), (1676, 122202), (1752, 116901), (1971, 103912), (2232, 91761), (2263, 90504), (2514, 81468), (2628, 77934), (3348, 61174), (3352, 61101), (3771, 54312), (3942, 51956), (4526, 45252), (5028, 40734), (5256, 38967), (6696, 30587), (6789, 30168), (7542, 27156), (7884, 25978), (9052, 22626), (10056, 20367), (11313, 18104), (12989, 15768), (13578, 15084)]