201006279

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{85571}}^1$

素因数の和:85612

約数の個数: 20

約数和(自身を含む): 310626360

約数和(自身を除く): 109620081

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 85571, 256713, 770139, 2310417, 2481559, 6931251, 7444677, 22334031, 67002093, 201006279]

約数ペア:

[(1, 201006279), (3, 67002093), (9, 22334031), (27, 7444677), (29, 6931251), (81, 2481559), (87, 2310417), (261, 770139), (783, 256713), (2349, 85571)]