220132906

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{424967}}^1$

素因数の和:425013

約数の個数: 16

約数和(自身を含む): 387570816

約数和(自身を除く): 167437910

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 424967, 849934, 2974769, 5949538, 15723779, 31447558, 110066453, 220132906]

約数ペア:

[(1, 220132906), (2, 110066453), (7, 31447558), (14, 15723779), (37, 5949538), (74, 2974769), (259, 849934), (518, 424967)]