211320771722

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{19853}}^1\times {\mathrm{40627}}^1$

素因数の和:60613

約数の個数: 16

約数和(自身を含む): 319424811552

約数和(自身を除く): 108104039830

約数列:

[1, 2, 131, 262, 19853, 39706, 40627, 81254, 2600743, 5201486, 5322137, 10644274, 806567831, 1613135662, 105660385861, 211320771722]

約数ペア:

[(1, 211320771722), (2, 105660385861), (131, 1613135662), (262, 806567831), (19853, 10644274), (39706, 5322137), (40627, 5201486), (81254, 2600743)]