200820897

素因数分解:

$3^3\times {\mathrm{1063}}^1\times {\mathrm{6997}}^1$

素因数の和:8069

約数の個数: 16

約数和(自身を含む): 297834880

約数和(自身を除く): 97013983

約数列:

[1, 3, 9, 27, 1063, 3189, 6997, 9567, 20991, 28701, 62973, 188919, 7437811, 22313433, 66940299, 200820897]

約数ペア:

[(1, 200820897), (3, 66940299), (9, 22313433), (27, 7437811), (1063, 188919), (3189, 62973), (6997, 28701), (9567, 20991)]