202153731

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{9949}}^1$

素因数の和:10486

約数の個数: 16

約数和(自身を含む): 290858400

約数和(自身を除く): 88704669

約数列:

[1, 3, 13, 39, 521, 1563, 6773, 9949, 20319, 29847, 129337, 388011, 5183429, 15550287, 67384577, 202153731]

約数ペア:

[(1, 202153731), (3, 67384577), (13, 15550287), (39, 5183429), (521, 388011), (1563, 129337), (6773, 29847), (9949, 20319)]