204767085

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{743}}^1\times {\mathrm{967}}^1$

素因数の和:1737

約数の個数: 32

約数和(自身を含む): 345692160

約数和(自身を除く): 140925075

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 743, 967, 2229, 2901, 3715, 4835, 11145, 14117, 14505, 18373, 42351, 55119, 70585, 91865, 211755, 275595, 718481, 2155443, 3592405, 10777215, 13651139, 40953417, 68255695, 204767085]

約数ペア:

[(1, 204767085), (3, 68255695), (5, 40953417), (15, 13651139), (19, 10777215), (57, 3592405), (95, 2155443), (285, 718481), (743, 275595), (967, 211755), (2229, 91865), (2901, 70585), (3715, 55119), (4835, 42351), (11145, 18373), (14117, 14505)]