205362431

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 24

約数和(自身を含む): 232349040

約数和(自身を除く): 26986609

約数列:

[1, 17, 19, 109, 307, 323, 361, 1853, 2071, 5219, 5833, 6137, 33463, 35207, 39349, 99161, 110827, 568871, 635797, 668933, 1884059, 10808549, 12080143, 205362431]

約数ペア:

[(1, 205362431), (17, 12080143), (19, 10808549), (109, 1884059), (307, 668933), (323, 635797), (361, 568871), (1853, 110827), (2071, 99161), (5219, 39349), (5833, 35207), (6137, 33463)]