208334074

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{337}}^1$

素因数の和:455

約数の個数: 48

約数和(自身を含む): 356279040

約数和(自身を除く): 147944966

約数列:

[1, 2, 13, 26, 31, 59, 62, 118, 169, 337, 338, 403, 674, 767, 806, 1534, 1829, 3658, 4381, 5239, 8762, 9971, 10447, 10478, 19883, 19942, 20894, 23777, 39766, 47554, 56953, 113906, 135811, 258479, 271622, 309101, 516958, 616373, 618202, 1232746, 1765543, 3360227, 3531086, 6720454, 8012849, 16025698, 104167037, 208334074]

約数ペア:

[(1, 208334074), (2, 104167037), (13, 16025698), (26, 8012849), (31, 6720454), (59, 3531086), (62, 3360227), (118, 1765543), (169, 1232746), (337, 618202), (338, 616373), (403, 516958), (674, 309101), (767, 271622), (806, 258479), (1534, 135811), (1829, 113906), (3658, 56953), (4381, 47554), (5239, 39766), (8762, 23777), (9971, 20894), (10447, 19942), (10478, 19883)]