195522019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{41627}}^1$

素因数の和:41706

約数の個数: 16

約数和(自身を含む): 247769856

約数和(自身を除く): 52247837

約数列:

[1, 7, 11, 61, 77, 427, 671, 4697, 41627, 291389, 457897, 2539247, 3205279, 17774729, 27931717, 195522019]

約数ペア:

[(1, 195522019), (7, 27931717), (11, 17774729), (61, 3205279), (77, 2539247), (427, 457897), (671, 291389), (4697, 41627)]