201803956

素因数分解:

$2^2\times {\mathrm{1291}}^1\times {\mathrm{39079}}^1$

素因数の和:40374

約数の個数: 12

約数和(自身を含む): 353439520

約数和(自身を除く): 151635564

約数列:

[1, 2, 4, 1291, 2582, 5164, 39079, 78158, 156316, 50450989, 100901978, 201803956]

約数ペア:

[(1, 201803956), (2, 100901978), (4, 50450989), (1291, 156316), (2582, 78158), (5164, 39079)]