220267.00000000

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{727}}^1$

素因数の和:1149

約数の個数: 16

約数和(自身を含む): 17559360

約数和(自身を除く): 6481334

約数列:

[1, 2, 19, 38, 401, 727, 802, 1454, 7619, 13813, 15238, 27626, 291527, 583054, 5539013, 11078026]

約数ペア:

[(1, 11078026), (2, 5539013), (19, 583054), (38, 291527), (401, 27626), (727, 15238), (802, 13813), (1454, 7619)]