201628400857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1627}}^1\times {\mathrm{161573}}^1$

素因数の和:163272

約数の個数: 16

約数和(自身を含む): 220955676480

約数和(自身を除く): 19327275623

約数列:

[1, 13, 59, 767, 1627, 21151, 95993, 161573, 1247909, 2100449, 9532807, 123926491, 262879271, 3417430523, 15509876989, 201628400857]

約数ペア:

[(1, 201628400857), (13, 15509876989), (59, 3417430523), (767, 262879271), (1627, 123926491), (21151, 9532807), (95993, 2100449), (161573, 1247909)]