208049244592

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{227}}^1\times {\mathrm{41539}}^1$

素因数の和:41978

約数の個数: 80

約数和(自身を含む): 465069876480

約数和(自身を除く): 257020631888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 227, 394, 454, 788, 908, 1379, 1576, 1589, 1816, 2758, 3152, 3178, 3632, 5516, 6356, 11032, 12712, 22064, 25424, 41539, 44719, 83078, 89438, 166156, 178876, 290773, 313033, 332312, 357752, 581546, 626066, 664624, 715504, 1163092, 1252132, 2326184, 2504264, 4652368, 5008528, 8183183, 9429353, 16366366, 18858706, 32732732, 37717412, 57282281, 65465464, 66005471, 75434824, 114564562, 130930928, 132010942, 150869648, 229129124, 264021884, 458258248, 528043768, 916516496, 1056087536, 1857582541, 3715165082, 7430330164, 13003077787, 14860660328, 26006155574, 29721320656, 52012311148, 104024622296, 208049244592]

約数ペア:

[(1, 208049244592), (2, 104024622296), (4, 52012311148), (7, 29721320656), (8, 26006155574), (14, 14860660328), (16, 13003077787), (28, 7430330164), (56, 3715165082), (112, 1857582541), (197, 1056087536), (227, 916516496), (394, 528043768), (454, 458258248), (788, 264021884), (908, 229129124), (1379, 150869648), (1576, 132010942), (1589, 130930928), (1816, 114564562), (2758, 75434824), (3152, 66005471), (3178, 65465464), (3632, 57282281), (5516, 37717412), (6356, 32732732), (11032, 18858706), (12712, 16366366), (22064, 9429353), (25424, 8183183), (41539, 5008528), (44719, 4652368), (83078, 2504264), (89438, 2326184), (166156, 1252132), (178876, 1163092), (290773, 715504), (313033, 664624), (332312, 626066), (357752, 581546)]