211858218

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{82307}}^1$

素因数の和:82339

約数の個数: 48

約数和(自身を含む): 539282016

約数和(自身を除く): 327423798

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 82307, 164614, 246921, 493842, 740763, 905377, 1069991, 1481526, 1810754, 2139982, 2716131, 3209973, 5432262, 6419946, 8148393, 9629919, 11769901, 16296786, 19259838, 23539802, 35309703, 70619406, 105929109, 211858218]

約数ペア:

[(1, 211858218), (2, 105929109), (3, 70619406), (6, 35309703), (9, 23539802), (11, 19259838), (13, 16296786), (18, 11769901), (22, 9629919), (26, 8148393), (33, 6419946), (39, 5432262), (66, 3209973), (78, 2716131), (99, 2139982), (117, 1810754), (143, 1481526), (198, 1069991), (234, 905377), (286, 740763), (429, 493842), (858, 246921), (1287, 164614), (2574, 82307)]