201654489

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{709}}^1\times {\mathrm{839}}^1$

素因数の和:1664

約数の個数: 16

約数和(自身を含む): 271958400

約数和(自身を除く): 70303911

約数列:

[1, 3, 113, 339, 709, 839, 2127, 2517, 80117, 94807, 240351, 284421, 594851, 1784553, 67218163, 201654489]

約数ペア:

[(1, 201654489), (3, 67218163), (113, 1784553), (339, 594851), (709, 284421), (839, 240351), (2127, 94807), (2517, 80117)]