209345216

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{55441}}^1$

素因数の和:55512

約数の個数: 28

約数和(自身を含む): 422468040

約数和(自身を除く): 213122824

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 118, 236, 472, 944, 1888, 3776, 55441, 110882, 221764, 443528, 887056, 1774112, 3271019, 3548224, 6542038, 13084076, 26168152, 52336304, 104672608, 209345216]

約数ペア:

[(1, 209345216), (2, 104672608), (4, 52336304), (8, 26168152), (16, 13084076), (32, 6542038), (59, 3548224), (64, 3271019), (118, 1774112), (236, 887056), (472, 443528), (944, 221764), (1888, 110882), (3776, 55441)]