200490639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{91423}}^1$

素因数の和:91486

約数の個数: 16

約数和(自身を含む): 289631232

約数和(自身を除く): 89140593

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 91423, 274269, 1554191, 3931189, 4662573, 11793567, 66830213, 200490639]

約数ペア:

[(1, 200490639), (3, 66830213), (17, 11793567), (43, 4662573), (51, 3931189), (129, 1554191), (731, 274269), (2193, 91423)]