198261041

素因数分解:

${\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{26861}}^1$

素因数の和:26944

約数の個数: 12

約数和(自身を含む): 221504052

約数和(自身を除く): 23243011

約数列:

[1, 11, 61, 121, 671, 7381, 26861, 295471, 1638521, 3250181, 18023731, 198261041]

約数ペア:

[(1, 198261041), (11, 18023731), (61, 3250181), (121, 1638521), (671, 295471), (7381, 26861)]