197561663

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1\times {\mathrm{661}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 216426336

約数和(自身を除く): 18864673

約数列:

[1, 13, 83, 277, 661, 1079, 3601, 8593, 22991, 54863, 183097, 298883, 713219, 2380261, 15197051, 197561663]

約数ペア:

[(1, 197561663), (13, 15197051), (83, 2380261), (277, 713219), (661, 298883), (1079, 183097), (3601, 54863), (8593, 22991)]