199201910

素因数分解:

$2^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{67987}}^1$

素因数の和:68287

約数の個数: 16

約数和(自身を含む): 359792496

約数和(自身を除く): 160590586

約数列:

[1, 2, 5, 10, 293, 586, 1465, 2930, 67987, 135974, 339935, 679870, 19920191, 39840382, 99600955, 199201910]

約数ペア:

[(1, 199201910), (2, 99600955), (5, 39840382), (10, 19920191), (293, 679870), (586, 339935), (1465, 135974), (2930, 67987)]