204923517

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1\times {\mathrm{3109}}^1$

素因数の和:3412

約数の個数: 16

約数和(自身を含む): 277063680

約数和(自身を除く): 72140163

約数列:

[1, 3, 127, 173, 381, 519, 3109, 9327, 21971, 65913, 394843, 537857, 1184529, 1613571, 68307839, 204923517]

約数ペア:

[(1, 204923517), (3, 68307839), (127, 1613571), (173, 1184529), (381, 537857), (519, 394843), (3109, 65913), (9327, 21971)]