193021395007

素因数分解:

$7^2\times {\mathrm{181}}^1\times {\mathrm{1049}}^1\times {\mathrm{20747}}^1$

素因数の和:21991

約数の個数: 24

約数和(自身を含む): 226001739600

約数和(自身を除く): 32980344593

約数列:

[1, 7, 49, 181, 1049, 1267, 7343, 8869, 20747, 51401, 145229, 189869, 1016603, 1329083, 3755207, 9303581, 21763603, 26286449, 152345221, 184005143, 1066416547, 3939212143, 27574485001, 193021395007]

約数ペア:

[(1, 193021395007), (7, 27574485001), (49, 3939212143), (181, 1066416547), (1049, 184005143), (1267, 152345221), (7343, 26286449), (8869, 21763603), (20747, 9303581), (51401, 3755207), (145229, 1329083), (189869, 1016603)]