201660947554

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1\times {\mathrm{220447}}^1$

素因数の和:221470

約数の個数: 32

約数和(自身を含む): 338015563776

約数和(自身を除く): 136354616222

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 967, 1934, 10637, 21274, 41581, 83162, 220447, 440894, 457391, 914782, 2424917, 4849834, 9479221, 18958442, 104271431, 208542862, 213172249, 426344498, 2344894739, 4689789478, 9166406707, 18332813414, 100830473777, 201660947554]

約数ペア:

[(1, 201660947554), (2, 100830473777), (11, 18332813414), (22, 9166406707), (43, 4689789478), (86, 2344894739), (473, 426344498), (946, 213172249), (967, 208542862), (1934, 104271431), (10637, 18958442), (21274, 9479221), (41581, 4849834), (83162, 2424917), (220447, 914782), (440894, 457391)]