209314237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{5479}}^1$

素因数の和:5664

約数の個数: 16

約数和(自身を含む): 239892480

約数和(自身を除く): 30578243

約数列:

[1, 11, 23, 151, 253, 1661, 3473, 5479, 38203, 60269, 126017, 827329, 1386187, 9100619, 19028567, 209314237]

約数ペア:

[(1, 209314237), (11, 19028567), (23, 9100619), (151, 1386187), (253, 827329), (1661, 126017), (3473, 60269), (5479, 38203)]