207622016

素因数分解:

$2^7\times 7^3\times {\mathrm{4729}}^1$

素因数の和:4764

約数の個数: 64

約数和(自身を含む): 482460000

約数和(自身を除く): 274837984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 343, 392, 448, 686, 784, 896, 1372, 1568, 2744, 3136, 4729, 5488, 6272, 9458, 10976, 18916, 21952, 33103, 37832, 43904, 66206, 75664, 132412, 151328, 231721, 264824, 302656, 463442, 529648, 605312, 926884, 1059296, 1622047, 1853768, 2118592, 3244094, 3707536, 4237184, 6488188, 7415072, 12976376, 14830144, 25952752, 29660288, 51905504, 103811008, 207622016]

約数ペア:

[(1, 207622016), (2, 103811008), (4, 51905504), (7, 29660288), (8, 25952752), (14, 14830144), (16, 12976376), (28, 7415072), (32, 6488188), (49, 4237184), (56, 3707536), (64, 3244094), (98, 2118592), (112, 1853768), (128, 1622047), (196, 1059296), (224, 926884), (343, 605312), (392, 529648), (448, 463442), (686, 302656), (784, 264824), (896, 231721), (1372, 151328), (1568, 132412), (2744, 75664), (3136, 66206), (4729, 43904), (5488, 37832), (6272, 33103), (9458, 21952), (10976, 18916)]