195412133044

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{688070891}}^1$

素因数の和:688070966

約数の個数: 12

約数和(自身を含む): 346787729568

約数和(自身を除く): 151375596524

約数列:

[1, 2, 4, 71, 142, 284, 688070891, 1376141782, 2752283564, 48853033261, 97706066522, 195412133044]

約数ペア:

[(1, 195412133044), (2, 97706066522), (4, 48853033261), (71, 2752283564), (142, 1376141782), (284, 688070891)]