220163457682

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{507289073}}^1$

素因数の和:507289113

約数の個数: 16

約数和(自身を含む): 389598008832

約数和(自身を除く): 169434551150

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 507289073, 1014578146, 3551023511, 7102047022, 15725961263, 31451922526, 110081728841, 220163457682]

約数ペア:

[(1, 220163457682), (2, 110081728841), (7, 31451922526), (14, 15725961263), (31, 7102047022), (62, 3551023511), (217, 1014578146), (434, 507289073)]