212017758

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{397037}}^1$

素因数の和:397131

約数の個数: 16

約数和(自身を含む): 428801040

約数和(自身を除く): 216783282

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 397037, 794074, 1191111, 2382222, 35336293, 70672586, 106008879, 212017758]

約数ペア:

[(1, 212017758), (2, 106008879), (3, 70672586), (6, 35336293), (89, 2382222), (178, 1191111), (267, 794074), (534, 397037)]