202820115

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{7297}}^1$

素因数の和:7431

約数の個数: 32

約数和(自身を含む): 346800960

約数和(自身を除く): 143980845

約数列:

[1, 3, 5, 15, 17, 51, 85, 109, 255, 327, 545, 1635, 1853, 5559, 7297, 9265, 21891, 27795, 36485, 109455, 124049, 372147, 620245, 795373, 1860735, 2386119, 3976865, 11930595, 13521341, 40564023, 67606705, 202820115]

約数ペア:

[(1, 202820115), (3, 67606705), (5, 40564023), (15, 13521341), (17, 11930595), (51, 3976865), (85, 2386119), (109, 1860735), (255, 795373), (327, 620245), (545, 372147), (1635, 124049), (1853, 109455), (5559, 36485), (7297, 27795), (9265, 21891)]