198277526

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{6521}}^1$

素因数の和:7207

約数の個数: 16

約数和(自身を含む): 310864608

約数和(自身を除く): 112587082

約数列:

[1, 2, 23, 46, 661, 1322, 6521, 13042, 15203, 30406, 149983, 299966, 4310381, 8620762, 99138763, 198277526]

約数ペア:

[(1, 198277526), (2, 99138763), (23, 8620762), (46, 4310381), (661, 299966), (1322, 149983), (6521, 30406), (13042, 15203)]