214019008

素因数分解:

$2^6\times 7^1\times {\mathrm{477721}}^1$

素因数の和:477740

約数の個数: 28

約数和(自身を含む): 485365552

約数和(自身を除く): 271346544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 477721, 955442, 1910884, 3344047, 3821768, 6688094, 7643536, 13376188, 15287072, 26752376, 30574144, 53504752, 107009504, 214019008]

約数ペア:

[(1, 214019008), (2, 107009504), (4, 53504752), (7, 30574144), (8, 26752376), (14, 15287072), (16, 13376188), (28, 7643536), (32, 6688094), (56, 3821768), (64, 3344047), (112, 1910884), (224, 955442), (448, 477721)]