208079256

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1033}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 655142400

約数和(自身を除く): 447063144

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 109, 132, 154, 168, 218, 231, 264, 308, 327, 436, 462, 616, 654, 763, 872, 924, 1033, 1199, 1308, 1526, 1848, 2066, 2289, 2398, 2616, 3052, 3099, 3597, 4132, 4578, 4796, 6104, 6198, 7194, 7231, 8264, 8393, 9156, 9592, 11363, 12396, 14388, 14462, 16786, 18312, 21693, 22726, 24792, 25179, 28776, 28924, 33572, 34089, 43386, 45452, 50358, 57848, 67144, 68178, 79541, 86772, 90904, 100716, 112597, 136356, 159082, 173544, 201432, 225194, 238623, 272712, 318164, 337791, 450388, 477246, 636328, 675582, 788179, 900776, 954492, 1238567, 1351164, 1576358, 1908984, 2364537, 2477134, 2702328, 3152716, 3715701, 4729074, 4954268, 6305432, 7431402, 8669969, 9458148, 9908536, 14862804, 17339938, 18916296, 26009907, 29725608, 34679876, 52019814, 69359752, 104039628, 208079256]

約数ペア:

[(1, 208079256), (2, 104039628), (3, 69359752), (4, 52019814), (6, 34679876), (7, 29725608), (8, 26009907), (11, 18916296), (12, 17339938), (14, 14862804), (21, 9908536), (22, 9458148), (24, 8669969), (28, 7431402), (33, 6305432), (42, 4954268), (44, 4729074), (56, 3715701), (66, 3152716), (77, 2702328), (84, 2477134), (88, 2364537), (109, 1908984), (132, 1576358), (154, 1351164), (168, 1238567), (218, 954492), (231, 900776), (264, 788179), (308, 675582), (327, 636328), (436, 477246), (462, 450388), (616, 337791), (654, 318164), (763, 272712), (872, 238623), (924, 225194), (1033, 201432), (1199, 173544), (1308, 159082), (1526, 136356), (1848, 112597), (2066, 100716), (2289, 90904), (2398, 86772), (2616, 79541), (3052, 68178), (3099, 67144), (3597, 57848), (4132, 50358), (4578, 45452), (4796, 43386), (6104, 34089), (6198, 33572), (7194, 28924), (7231, 28776), (8264, 25179), (8393, 24792), (9156, 22726), (9592, 21693), (11363, 18312), (12396, 16786), (14388, 14462)]