200480817

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{3881}}^1$

素因数の和:4208

約数の個数: 16

約数和(自身を含む): 272423232

約数和(自身を除く): 71942415

約数列:

[1, 3, 67, 201, 257, 771, 3881, 11643, 17219, 51657, 260027, 780081, 997417, 2992251, 66826939, 200480817]

約数ペア:

[(1, 200480817), (3, 66826939), (67, 2992251), (201, 997417), (257, 780081), (771, 260027), (3881, 51657), (11643, 17219)]