201371861

素因数分解:

${\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{857}}^1$

素因数の和:1108

約数の個数: 16

約数和(自身を含む): 216216000

約数和(自身を除く): 14844139

約数列:

[1, 19, 83, 149, 857, 1577, 2831, 12367, 16283, 71131, 127693, 234973, 1351489, 2426167, 10598519, 201371861]

約数ペア:

[(1, 201371861), (19, 10598519), (83, 2426167), (149, 1351489), (857, 234973), (1577, 127693), (2831, 71131), (12367, 16283)]