201390222

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{3907}}^1$

素因数の和:4005

約数の個数: 48

約数和(自身を含む): 449076096

約数和(自身を除く): 247685874

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 121, 142, 213, 242, 363, 426, 726, 781, 1562, 2343, 3907, 4686, 7814, 8591, 11721, 17182, 23442, 25773, 42977, 51546, 85954, 128931, 257862, 277397, 472747, 554794, 832191, 945494, 1418241, 1664382, 2836482, 3051367, 6102734, 9154101, 18308202, 33565037, 67130074, 100695111, 201390222]

約数ペア:

[(1, 201390222), (2, 100695111), (3, 67130074), (6, 33565037), (11, 18308202), (22, 9154101), (33, 6102734), (66, 3051367), (71, 2836482), (121, 1664382), (142, 1418241), (213, 945494), (242, 832191), (363, 554794), (426, 472747), (726, 277397), (781, 257862), (1562, 128931), (2343, 85954), (3907, 51546), (4686, 42977), (7814, 25773), (8591, 23442), (11721, 17182)]