212750538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{35423}}^1$

素因数の和:35459

約数の個数: 64

約数和(自身を含む): 571318272

約数和(自身を除く): 358567734

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 143, 154, 182, 231, 273, 286, 429, 462, 546, 858, 1001, 2002, 3003, 6006, 35423, 70846, 106269, 212538, 247961, 389653, 460499, 495922, 743883, 779306, 920998, 1168959, 1381497, 1487766, 2337918, 2727571, 2762994, 3223493, 5065489, 5455142, 6446986, 8182713, 9670479, 10130978, 15196467, 16365426, 19340958, 30392934, 35458423, 70916846, 106375269, 212750538]

約数ペア:

[(1, 212750538), (2, 106375269), (3, 70916846), (6, 35458423), (7, 30392934), (11, 19340958), (13, 16365426), (14, 15196467), (21, 10130978), (22, 9670479), (26, 8182713), (33, 6446986), (39, 5455142), (42, 5065489), (66, 3223493), (77, 2762994), (78, 2727571), (91, 2337918), (143, 1487766), (154, 1381497), (182, 1168959), (231, 920998), (273, 779306), (286, 743883), (429, 495922), (462, 460499), (546, 389653), (858, 247961), (1001, 212538), (2002, 106269), (3003, 70846), (6006, 35423)]