201943989009

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{188556479}}^1$

素因数の和:188556509

約数の個数: 24

約数和(自身を含む): 352977730560

約数和(自身を除く): 151033741551

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 188556479, 565669437, 1319895353, 1697008311, 3205460143, 3959686059, 9616380429, 11879058177, 22438221001, 28849141287, 67314663003, 201943989009]

約数ペア:

[(1, 201943989009), (3, 67314663003), (7, 28849141287), (9, 22438221001), (17, 11879058177), (21, 9616380429), (51, 3959686059), (63, 3205460143), (119, 1697008311), (153, 1319895353), (357, 565669437), (1071, 188556479)]