201392002

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{1973}}^1$

素因数の和:2322

約数の個数: 32

約数和(自身を含む): 361573632

約数和(自身を除く): 160181630

約数列:

[1, 2, 7, 14, 23, 46, 161, 317, 322, 634, 1973, 2219, 3946, 4438, 7291, 13811, 14582, 27622, 45379, 51037, 90758, 102074, 317653, 625441, 635306, 1250882, 4378087, 8756174, 14385143, 28770286, 100696001, 201392002]

約数ペア:

[(1, 201392002), (2, 100696001), (7, 28770286), (14, 14385143), (23, 8756174), (46, 4378087), (161, 1250882), (317, 635306), (322, 625441), (634, 317653), (1973, 102074), (2219, 90758), (3946, 51037), (4438, 45379), (7291, 27622), (13811, 14582)]