198487299

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1\times {\mathrm{3671}}^1$

素因数の和:4010

約数の個数: 16

約数和(自身を含む): 269671680

約数和(自身を除く): 71184381

約数列:

[1, 3, 67, 201, 269, 807, 3671, 11013, 18023, 54069, 245957, 737871, 987499, 2962497, 66162433, 198487299]

約数ペア:

[(1, 198487299), (3, 66162433), (67, 2962497), (201, 987499), (269, 737871), (807, 245957), (3671, 54069), (11013, 18023)]