202238717

素因数分解:

${\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{421}}^1$

素因数の和:764

約数の個数: 16

約数和(自身を含む): 216131520

約数和(自身を除く): 13892803

約数列:

[1, 19, 131, 193, 421, 2489, 3667, 7999, 25283, 55151, 81253, 480377, 1047869, 1543807, 10644143, 202238717]

約数ペア:

[(1, 202238717), (19, 10644143), (131, 1543807), (193, 1047869), (421, 480377), (2489, 81253), (3667, 55151), (7999, 25283)]