201416457008

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2153}}^1\times {\mathrm{449767}}^1$

素因数の和:451941

約数の個数: 40

約数和(自身を含む): 420459318048

約数和(自身を除く): 219042861040

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2153, 4306, 8612, 17224, 27989, 34448, 55978, 111956, 223912, 447824, 449767, 899534, 1799068, 3598136, 5846971, 7196272, 11693942, 23387884, 46775768, 93551536, 968348351, 1936696702, 3873393404, 7746786808, 12588528563, 15493573616, 25177057126, 50354114252, 100708228504, 201416457008]

約数ペア:

[(1, 201416457008), (2, 100708228504), (4, 50354114252), (8, 25177057126), (13, 15493573616), (16, 12588528563), (26, 7746786808), (52, 3873393404), (104, 1936696702), (208, 968348351), (2153, 93551536), (4306, 46775768), (8612, 23387884), (17224, 11693942), (27989, 7196272), (34448, 5846971), (55978, 3598136), (111956, 1799068), (223912, 899534), (447824, 449767)]