209218016

素因数分解:

$2^5\times 7^1\times {\mathrm{934009}}^1$

素因数の和:934026

約数の個数: 24

約数和(自身を含む): 470741040

約数和(自身を除く): 261523024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 934009, 1868018, 3736036, 6538063, 7472072, 13076126, 14944144, 26152252, 29888288, 52304504, 104609008, 209218016]

約数ペア:

[(1, 209218016), (2, 104609008), (4, 52304504), (7, 29888288), (8, 26152252), (14, 14944144), (16, 13076126), (28, 7472072), (32, 6538063), (56, 3736036), (112, 1868018), (224, 934009)]