200073998

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{4603}}^1$

素因数の和:4919

約数の個数: 16

約数和(自身を含む): 304526976

約数和(自身を除く): 104452978

約数列:

[1, 2, 103, 206, 211, 422, 4603, 9206, 21733, 43466, 474109, 948218, 971233, 1942466, 100036999, 200073998]

約数ペア:

[(1, 200073998), (2, 100036999), (103, 1942466), (206, 971233), (211, 948218), (422, 474109), (4603, 43466), (9206, 21733)]