201488631

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{12689}}^1$

素因数の和:12838

約数の個数: 16

約数和(自身を含む): 276134400

約数和(自身を除く): 74645769

約数列:

[1, 3, 67, 79, 201, 237, 5293, 12689, 15879, 38067, 850163, 1002431, 2550489, 3007293, 67162877, 201488631]

約数ペア:

[(1, 201488631), (3, 67162877), (67, 3007293), (79, 2550489), (201, 1002431), (237, 850163), (5293, 38067), (12689, 15879)]