200712183

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{80317}}^1$

素因数の和:80351

約数の個数: 24

約数和(自身を含む): 329625072

約数和(自身を除く): 128912889

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 147, 357, 833, 2499, 80317, 240951, 562219, 1365389, 1686657, 3935533, 4096167, 9557723, 11806599, 28673169, 66904061, 200712183]

約数ペア:

[(1, 200712183), (3, 66904061), (7, 28673169), (17, 11806599), (21, 9557723), (49, 4096167), (51, 3935533), (119, 1686657), (147, 1365389), (357, 562219), (833, 240951), (2499, 80317)]