198063419

素因数分解:

${\mathrm{23}}^2\times {\mathrm{163}}^1\times {\mathrm{2297}}^1$

素因数の和:2506

約数の個数: 12

約数和(自身を含む): 208410216

約数和(自身を除く): 10346797

約数列:

[1, 23, 163, 529, 2297, 3749, 52831, 86227, 374411, 1215113, 8611453, 198063419]

約数ペア:

[(1, 198063419), (23, 8611453), (163, 1215113), (529, 374411), (2297, 86227), (3749, 52831)]