198960449

素因数分解:

${\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{601}}^1$

素因数の和:872

約数の個数: 16

約数和(自身を含む): 210362880

約数和(自身を除く): 11402431

約数列:

[1, 31, 59, 181, 601, 1829, 5611, 10679, 18631, 35459, 108781, 331049, 1099229, 3372211, 6418079, 198960449]

約数ペア:

[(1, 198960449), (31, 6418079), (59, 3372211), (181, 1099229), (601, 331049), (1829, 108781), (5611, 35459), (10679, 18631)]