201326096

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{50131}}^1$

素因数の和:50390

約数の個数: 20

約数和(自身を含む): 391631184

約数和(自身を除く): 190305088

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 50131, 100262, 200524, 401048, 802096, 12582881, 25165762, 50331524, 100663048, 201326096]

約数ペア:

[(1, 201326096), (2, 100663048), (4, 50331524), (8, 25165762), (16, 12582881), (251, 802096), (502, 401048), (1004, 200524), (2008, 100262), (4016, 50131)]