193080958

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{444887}}^1$

素因数の和:444927

約数の個数: 16

約数和(自身を含む): 341673984

約数和(自身を除く): 148593026

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 444887, 889774, 3114209, 6228418, 13791497, 27582994, 96540479, 193080958]

約数ペア:

[(1, 193080958), (2, 96540479), (7, 27582994), (14, 13791497), (31, 6228418), (62, 3114209), (217, 889774), (434, 444887)]