201231363

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{20029}}^1$

素因数の和:20246

約数の個数: 16

約数和(自身を含む): 285547680

約数和(自身を除く): 84316317

約数列:

[1, 3, 17, 51, 197, 591, 3349, 10047, 20029, 60087, 340493, 1021479, 3945713, 11837139, 67077121, 201231363]

約数ペア:

[(1, 201231363), (3, 67077121), (17, 11837139), (51, 3945713), (197, 1021479), (591, 340493), (3349, 60087), (10047, 20029)]