201372388

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{74143}}^1$

素因数の和:74251

約数の個数: 24

約数和(自身を含む): 406902272

約数和(自身を除く): 205529884

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 74143, 148286, 296572, 519001, 1038002, 2076004, 7191871, 14383742, 28767484, 50343097, 100686194, 201372388]

約数ペア:

[(1, 201372388), (2, 100686194), (4, 50343097), (7, 28767484), (14, 14383742), (28, 7191871), (97, 2076004), (194, 1038002), (388, 519001), (679, 296572), (1358, 148286), (2716, 74143)]