220968132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2687}}^1$

素因数の和:2801

約数の個数: 96

約数和(自身を含む): 650280960

約数和(自身を除く): 429312828

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 89, 132, 154, 178, 231, 267, 308, 356, 462, 534, 623, 924, 979, 1068, 1246, 1869, 1958, 2492, 2687, 2937, 3738, 3916, 5374, 5874, 6853, 7476, 8061, 10748, 11748, 13706, 16122, 18809, 20559, 27412, 29557, 32244, 37618, 41118, 56427, 59114, 75236, 82236, 88671, 112854, 118228, 177342, 206899, 225708, 239143, 354684, 413798, 478286, 620697, 717429, 827596, 956572, 1241394, 1434858, 1674001, 2482788, 2630573, 2869716, 3348002, 5022003, 5261146, 6696004, 7891719, 10044006, 10522292, 15783438, 18414011, 20088012, 31566876, 36828022, 55242033, 73656044, 110484066, 220968132]

約数ペア:

[(1, 220968132), (2, 110484066), (3, 73656044), (4, 55242033), (6, 36828022), (7, 31566876), (11, 20088012), (12, 18414011), (14, 15783438), (21, 10522292), (22, 10044006), (28, 7891719), (33, 6696004), (42, 5261146), (44, 5022003), (66, 3348002), (77, 2869716), (84, 2630573), (89, 2482788), (132, 1674001), (154, 1434858), (178, 1241394), (231, 956572), (267, 827596), (308, 717429), (356, 620697), (462, 478286), (534, 413798), (623, 354684), (924, 239143), (979, 225708), (1068, 206899), (1246, 177342), (1869, 118228), (1958, 112854), (2492, 88671), (2687, 82236), (2937, 75236), (3738, 59114), (3916, 56427), (5374, 41118), (5874, 37618), (6853, 32244), (7476, 29557), (8061, 27412), (10748, 20559), (11748, 18809), (13706, 16122)]