201646901393

素因数分解:

$7^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1\times {\mathrm{540433}}^1$

素因数の和:540944

約数の個数: 16

約数和(自身を含む): 232637381376

約数和(自身を除く): 30990479983

約数列:

[1, 7, 151, 353, 1057, 2471, 53303, 373121, 540433, 3783031, 81605383, 190772849, 571237681, 1335409943, 28806700199, 201646901393]

約数ペア:

[(1, 201646901393), (7, 28806700199), (151, 1335409943), (353, 571237681), (1057, 190772849), (2471, 81605383), (53303, 3783031), (373121, 540433)]