201488969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{743}}^1$

素因数の和:1120

約数の個数: 16

約数和(自身を含む): 223378560

約数和(自身を除く): 21889591

約数列:

[1, 11, 89, 277, 743, 979, 3047, 8173, 24653, 66127, 205811, 271183, 727397, 2263921, 18317179, 201488969]

約数ペア:

[(1, 201488969), (11, 18317179), (89, 2263921), (277, 727397), (743, 271183), (979, 205811), (3047, 66127), (8173, 24653)]