220156674

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{336631}}^1$

素因数の和:336745

約数の個数: 16

約数和(自身を含む): 444354240

約数和(自身を除く): 224197566

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 336631, 673262, 1009893, 2019786, 36692779, 73385558, 110078337, 220156674]

約数ペア:

[(1, 220156674), (2, 110078337), (3, 73385558), (6, 36692779), (109, 2019786), (218, 1009893), (327, 673262), (654, 336631)]