208245843

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{593293}}^1$

素因数の和:593315

約数の個数: 16

約数和(自身を含む): 332244640

約数和(自身を除く): 123998797

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 593293, 1779879, 5339637, 7712809, 16018911, 23138427, 69415281, 208245843]

約数ペア:

[(1, 208245843), (3, 69415281), (9, 23138427), (13, 16018911), (27, 7712809), (39, 5339637), (117, 1779879), (351, 593293)]