188796559

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1361}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 232902000

約数和(自身を除く): 44105441

約数列:

[1, 7, 19, 49, 133, 149, 931, 1043, 1361, 2831, 7301, 9527, 19817, 25859, 66689, 138719, 181013, 202789, 1267091, 1419523, 3852991, 9936661, 26970937, 188796559]

約数ペア:

[(1, 188796559), (7, 26970937), (19, 9936661), (49, 3852991), (133, 1419523), (149, 1267091), (931, 202789), (1043, 181013), (1361, 138719), (2831, 66689), (7301, 25859), (9527, 19817)]