201949989

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1\times {\mathrm{3919}}^1$

素因数の和:4204

約数の個数: 16

約数和(自身を含む): 273772800

約数和(自身を除く): 71822811

約数列:

[1, 3, 89, 193, 267, 579, 3919, 11757, 17177, 51531, 348791, 756367, 1046373, 2269101, 67316663, 201949989]

約数ペア:

[(1, 201949989), (3, 67316663), (89, 2269101), (193, 1046373), (267, 756367), (579, 348791), (3919, 51531), (11757, 17177)]