201604167

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{173647}}^1$

素因数の和:173699

約数の個数: 16

約数和(自身を含む): 305620480

約数和(自身を除く): 104016313

約数列:

[1, 3, 9, 27, 43, 129, 387, 1161, 173647, 520941, 1562823, 4688469, 7466821, 22400463, 67201389, 201604167]

約数ペア:

[(1, 201604167), (3, 67201389), (9, 22400463), (27, 7466821), (43, 4688469), (129, 1562823), (387, 520941), (1161, 173647)]