189797657

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{10337}}^1$

素因数の和:10448

約数の個数: 16

約数和(自身を含む): 225616512

約数和(自身を除く): 35818855

約数列:

[1, 7, 43, 61, 301, 427, 2623, 10337, 18361, 72359, 444491, 630557, 3111437, 4413899, 27113951, 189797657]

約数ペア:

[(1, 189797657), (7, 27113951), (43, 4413899), (61, 3111437), (301, 630557), (427, 444491), (2623, 72359), (10337, 18361)]