207546521

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{11941}}^1$

素因数の和:12152

約数の個数: 16

約数和(自身を含む): 256800768

約数和(自身を除く): 49254247

約数列:

[1, 7, 13, 91, 191, 1337, 2483, 11941, 17381, 83587, 155233, 1086631, 2280731, 15965117, 29649503, 207546521]

約数ペア:

[(1, 207546521), (7, 29649503), (13, 15965117), (91, 2280731), (191, 1086631), (1337, 155233), (2483, 83587), (11941, 17381)]