205658884

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{607}}^1\times {\mathrm{1193}}^1$

素因数の和:1875

約数の個数: 24

約数和(自身を含む): 365879808

約数和(自身を除く): 160220924

約数列:

[1, 2, 4, 71, 142, 284, 607, 1193, 1214, 2386, 2428, 4772, 43097, 84703, 86194, 169406, 172388, 338812, 724151, 1448302, 2896604, 51414721, 102829442, 205658884]

約数ペア:

[(1, 205658884), (2, 102829442), (4, 51414721), (71, 2896604), (142, 1448302), (284, 724151), (607, 338812), (1193, 172388), (1214, 169406), (2386, 86194), (2428, 84703), (4772, 43097)]