388201154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{743}}^1$

素因数の和:911

約数の個数: 48

約数和(自身を含む): 683956224

約数和(自身を除く): 295755070

約数列:

[1, 2, 11, 17, 22, 34, 121, 127, 187, 242, 254, 374, 743, 1397, 1486, 2057, 2159, 2794, 4114, 4318, 8173, 12631, 15367, 16346, 23749, 25262, 30734, 47498, 89903, 94361, 138941, 179806, 188722, 261239, 277882, 522478, 1037971, 1528351, 1604137, 2075942, 3056702, 3208274, 11417681, 17645507, 22835362, 35291014, 194100577, 388201154]

約数ペア:

[(1, 388201154), (2, 194100577), (11, 35291014), (17, 22835362), (22, 17645507), (34, 11417681), (121, 3208274), (127, 3056702), (187, 2075942), (242, 1604137), (254, 1528351), (374, 1037971), (743, 522478), (1397, 277882), (1486, 261239), (2057, 188722), (2159, 179806), (2794, 138941), (4114, 94361), (4318, 89903), (8173, 47498), (12631, 30734), (15367, 25262), (16346, 23749)]