201717319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{149531}}^1$

素因数の和:149621

約数の個数: 8

約数和(自身を含む): 215326080

約数和(自身を除く): 13608761

約数列:

[1, 19, 71, 1349, 149531, 2841089, 10616701, 201717319]

約数ペア:

[(1, 201717319), (19, 10616701), (71, 2841089), (1349, 149531)]