200939523

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61961}}^1$

素因数の和:62034

約数の個数: 16

約数和(自身を含む): 285520896

約数和(自身を除く): 84581373

約数列:

[1, 3, 23, 47, 69, 141, 1081, 3243, 61961, 185883, 1425103, 2912167, 4275309, 8736501, 66979841, 200939523]

約数ペア:

[(1, 200939523), (3, 66979841), (23, 8736501), (47, 4275309), (69, 2912167), (141, 1425103), (1081, 185883), (3243, 61961)]