222765204818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{65027}}^1\times {\mathrm{131759}}^1$

素因数の和:196801

約数の個数: 16

約数和(自身を含む): 359859749760

約数和(自身を除く): 137094544942

約数列:

[1, 2, 13, 26, 65027, 130054, 131759, 263518, 845351, 1690702, 1712867, 3425734, 8567892493, 17135784986, 111382602409, 222765204818]

約数ペア:

[(1, 222765204818), (2, 111382602409), (13, 17135784986), (26, 8567892493), (65027, 3425734), (130054, 1712867), (131759, 1690702), (263518, 845351)]