201673135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{2011}}^1$

素因数の和:2694

約数の個数: 16

約数和(自身を含む): 250324992

約数和(自身を除く): 48651857

約数列:

[1, 5, 31, 155, 647, 2011, 3235, 10055, 20057, 62341, 100285, 311705, 1301117, 6505585, 40334627, 201673135]

約数ペア:

[(1, 201673135), (5, 40334627), (31, 6505585), (155, 1301117), (647, 311705), (2011, 100285), (3235, 62341), (10055, 20057)]