201553943

素因数分解:

${\mathrm{43}}^2\times {\mathrm{61}}^1\times {\mathrm{1787}}^1$

素因数の和:1934

約数の個数: 12

約数和(自身を含む): 209850408

約数和(自身を除く): 8296465

約数列:

[1, 43, 61, 1787, 1849, 2623, 76841, 109007, 112789, 3304163, 4687301, 201553943]

約数ペア:

[(1, 201553943), (43, 4687301), (61, 3304163), (1787, 112789), (1849, 109007), (2623, 76841)]