201489027

素因数分解:

$3^1\times {\mathrm{163}}^1\times {\mathrm{631}}^1\times {\mathrm{653}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 271143168

約数和(自身を除く): 69654141

約数列:

[1, 3, 163, 489, 631, 653, 1893, 1959, 102853, 106439, 308559, 319317, 412043, 1236129, 67163009, 201489027]

約数ペア:

[(1, 201489027), (3, 67163009), (163, 1236129), (489, 412043), (631, 319317), (653, 308559), (1893, 106439), (1959, 102853)]