206453632

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{20947}}^1$

素因数の和:20979

約数の個数: 64

約数和(自身を含む): 512807040

約数和(自身を除く): 306353408

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 20947, 41894, 83788, 146629, 167576, 230417, 293258, 335152, 460834, 586516, 670304, 921668, 1173032, 1340608, 1612919, 1843336, 2346064, 2681216, 3225838, 3686672, 4692128, 6451676, 7373344, 9384256, 12903352, 14746688, 18768512, 25806704, 29493376, 51613408, 103226816, 206453632]

約数ペア:

[(1, 206453632), (2, 103226816), (4, 51613408), (7, 29493376), (8, 25806704), (11, 18768512), (14, 14746688), (16, 12903352), (22, 9384256), (28, 7373344), (32, 6451676), (44, 4692128), (56, 3686672), (64, 3225838), (77, 2681216), (88, 2346064), (112, 1843336), (128, 1612919), (154, 1340608), (176, 1173032), (224, 921668), (308, 670304), (352, 586516), (448, 460834), (616, 335152), (704, 293258), (896, 230417), (1232, 167576), (1408, 146629), (2464, 83788), (4928, 41894), (9856, 20947)]