206181768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{34781}}^1$

素因数の和:34822

約数の個数: 64

約数和(自身を含む): 584337600

約数和(自身を除く): 378155832

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 34781, 69562, 104343, 139124, 208686, 278248, 417372, 452153, 660839, 834744, 904306, 1321678, 1356459, 1808612, 1982517, 2643356, 2712918, 3617224, 3965034, 5286712, 5425836, 7930068, 8590907, 10851672, 15860136, 17181814, 25772721, 34363628, 51545442, 68727256, 103090884, 206181768]

約数ペア:

[(1, 206181768), (2, 103090884), (3, 68727256), (4, 51545442), (6, 34363628), (8, 25772721), (12, 17181814), (13, 15860136), (19, 10851672), (24, 8590907), (26, 7930068), (38, 5425836), (39, 5286712), (52, 3965034), (57, 3617224), (76, 2712918), (78, 2643356), (104, 1982517), (114, 1808612), (152, 1356459), (156, 1321678), (228, 904306), (247, 834744), (312, 660839), (456, 452153), (494, 417372), (741, 278248), (988, 208686), (1482, 139124), (1976, 104343), (2964, 69562), (5928, 34781)]