219330715

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{1949}}^1$

素因数の和:2342

約数の個数: 16

約数和(自身を含む): 267883200

約数和(自身を除く): 48552485

約数列:

[1, 5, 71, 317, 355, 1585, 1949, 9745, 22507, 112535, 138379, 617833, 691895, 3089165, 43866143, 219330715]

約数ペア:

[(1, 219330715), (5, 43866143), (71, 3089165), (317, 691895), (355, 617833), (1585, 138379), (1949, 112535), (9745, 22507)]