205057776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1$

素因数の和:647

約数の個数: 160

約数和(自身を含む): 667814400

約数和(自身を除く): 462756624

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 109, 112, 132, 154, 168, 176, 218, 231, 264, 308, 327, 336, 436, 462, 509, 528, 616, 654, 763, 872, 924, 1018, 1199, 1232, 1308, 1526, 1527, 1744, 1848, 2036, 2289, 2398, 2616, 3052, 3054, 3563, 3597, 3696, 4072, 4578, 4796, 5232, 5599, 6104, 6108, 7126, 7194, 8144, 8393, 9156, 9592, 10689, 11198, 12208, 12216, 14252, 14388, 16786, 16797, 18312, 19184, 21378, 22396, 24432, 25179, 28504, 28776, 33572, 33594, 36624, 39193, 42756, 44792, 50358, 55481, 57008, 57552, 67144, 67188, 78386, 85512, 89584, 100716, 110962, 117579, 134288, 134376, 156772, 166443, 171024, 201432, 221924, 235158, 268752, 313544, 332886, 388367, 402864, 443848, 470316, 610291, 627088, 665772, 776734, 887696, 940632, 1165101, 1220582, 1331544, 1553468, 1830873, 1881264, 2330202, 2441164, 2663088, 3106936, 3661746, 4272037, 4660404, 4882328, 6213872, 7323492, 8544074, 9320808, 9764656, 12816111, 14646984, 17088148, 18641616, 25632222, 29293968, 34176296, 51264444, 68352592, 102528888, 205057776]

約数ペア:

[(1, 205057776), (2, 102528888), (3, 68352592), (4, 51264444), (6, 34176296), (7, 29293968), (8, 25632222), (11, 18641616), (12, 17088148), (14, 14646984), (16, 12816111), (21, 9764656), (22, 9320808), (24, 8544074), (28, 7323492), (33, 6213872), (42, 4882328), (44, 4660404), (48, 4272037), (56, 3661746), (66, 3106936), (77, 2663088), (84, 2441164), (88, 2330202), (109, 1881264), (112, 1830873), (132, 1553468), (154, 1331544), (168, 1220582), (176, 1165101), (218, 940632), (231, 887696), (264, 776734), (308, 665772), (327, 627088), (336, 610291), (436, 470316), (462, 443848), (509, 402864), (528, 388367), (616, 332886), (654, 313544), (763, 268752), (872, 235158), (924, 221924), (1018, 201432), (1199, 171024), (1232, 166443), (1308, 156772), (1526, 134376), (1527, 134288), (1744, 117579), (1848, 110962), (2036, 100716), (2289, 89584), (2398, 85512), (2616, 78386), (3052, 67188), (3054, 67144), (3563, 57552), (3597, 57008), (3696, 55481), (4072, 50358), (4578, 44792), (4796, 42756), (5232, 39193), (5599, 36624), (6104, 33594), (6108, 33572), (7126, 28776), (7194, 28504), (8144, 25179), (8393, 24432), (9156, 22396), (9592, 21378), (10689, 19184), (11198, 18312), (12208, 16797), (12216, 16786), (14252, 14388)]