200284119

素因数分解:

$3^2\times 7^2\times {\mathrm{454159}}^1$

素因数の和:454179

約数の個数: 18

約数和(自身を含む): 336532560

約数和(自身を除く): 136248441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 454159, 1362477, 3179113, 4087431, 9537339, 22253791, 28612017, 66761373, 200284119]

約数ペア:

[(1, 200284119), (3, 66761373), (7, 28612017), (9, 22253791), (21, 9537339), (49, 4087431), (63, 3179113), (147, 1362477), (441, 454159)]