201589687

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{12721}}^1$

素因数の和:12810

約数の個数: 16

約数和(自身を含む): 230827968

約数和(自身を除く): 29238281

約数列:

[1, 13, 23, 53, 299, 689, 1219, 12721, 15847, 165373, 292583, 674213, 3803579, 8764769, 15506899, 201589687]

約数ペア:

[(1, 201589687), (13, 15506899), (23, 8764769), (53, 3803579), (299, 674213), (689, 292583), (1219, 165373), (12721, 15847)]