223886884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{9719}}^1$

素因数の和:10179

約数の個数: 24

約数和(自身を含む): 422936640

約数和(自身を除く): 199049756

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1772, 5759, 9719, 11518, 19438, 23036, 38876, 126347, 252694, 505388, 4305517, 8611034, 17222068, 55971721, 111943442, 223886884]

約数ペア:

[(1, 223886884), (2, 111943442), (4, 55971721), (13, 17222068), (26, 8611034), (52, 4305517), (443, 505388), (886, 252694), (1772, 126347), (5759, 38876), (9719, 23036), (11518, 19438)]