201049915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{54559}}^1$

素因数の和:54642

約数の個数: 16

約数和(自身を含む): 267125760

約数和(自身を除く): 66075845

約数列:

[1, 5, 11, 55, 67, 335, 737, 3685, 54559, 272795, 600149, 3000745, 3655453, 18277265, 40209983, 201049915]

約数ペア:

[(1, 201049915), (5, 40209983), (11, 18277265), (55, 3655453), (67, 3000745), (335, 600149), (737, 272795), (3685, 54559)]