220102022

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{54779}}^1$

素因数の和:54836

約数の個数: 24

約数和(自身を含む): 393429960

約数和(自身を除く): 173327938

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 54779, 109558, 383453, 766906, 2245939, 2684171, 4491878, 5368342, 15721573, 31443146, 110051011, 220102022]

約数ペア:

[(1, 220102022), (2, 110051011), (7, 31443146), (14, 15721573), (41, 5368342), (49, 4491878), (82, 2684171), (98, 2245939), (287, 766906), (574, 383453), (2009, 109558), (4018, 54779)]