200622821

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{7489}}^1$

素因数の和:7628

約数の個数: 16

約数和(自身を含む): 237283200

約数和(自身を除く): 36660379

約数列:

[1, 7, 43, 89, 301, 623, 3827, 7489, 26789, 52423, 322027, 666521, 2254189, 4665647, 28660403, 200622821]

約数ペア:

[(1, 200622821), (7, 28660403), (43, 4665647), (89, 2254189), (301, 666521), (623, 322027), (3827, 52423), (7489, 26789)]