198180542

素因数分解:

$2^1\times 7^1\times {\mathrm{977}}^1\times {\mathrm{14489}}^1$

素因数の和:15475

約数の個数: 16

約数和(自身を含む): 340109280

約数和(自身を除く): 141928738

約数列:

[1, 2, 7, 14, 977, 1954, 6839, 13678, 14489, 28978, 101423, 202846, 14155753, 28311506, 99090271, 198180542]

約数ペア:

[(1, 198180542), (2, 99090271), (7, 28311506), (14, 14155753), (977, 202846), (1954, 101423), (6839, 28978), (13678, 14489)]