191383522

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 330333696

約数和(自身を除く): 138950174

約数列:

[1, 2, 11, 22, 31, 62, 97, 121, 194, 242, 263, 341, 526, 682, 1067, 2134, 2893, 3007, 3751, 5786, 6014, 7502, 8153, 11737, 16306, 23474, 25511, 31823, 33077, 51022, 63646, 66154, 89683, 179366, 280621, 363847, 561242, 727694, 790841, 986513, 1581682, 1973026, 3086831, 6173662, 8699251, 17398502, 95691761, 191383522]

約数ペア:

[(1, 191383522), (2, 95691761), (11, 17398502), (22, 8699251), (31, 6173662), (62, 3086831), (97, 1973026), (121, 1581682), (194, 986513), (242, 790841), (263, 727694), (341, 561242), (526, 363847), (682, 280621), (1067, 179366), (2134, 89683), (2893, 66154), (3007, 63646), (3751, 51022), (5786, 33077), (6014, 31823), (7502, 25511), (8153, 23474), (11737, 16306)]