200224518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2566981}}^1$

素因数の和:2566999

約数の個数: 16

約数和(自身を含む): 431252976

約数和(自身を除く): 231028458

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2566981, 5133962, 7700943, 15401886, 33370753, 66741506, 100112259, 200224518]

約数ペア:

[(1, 200224518), (2, 100112259), (3, 66741506), (6, 33370753), (13, 15401886), (26, 7700943), (39, 5133962), (78, 2566981)]