193800848

素因数分解:

$2^4\times {\mathrm{997}}^1\times {\mathrm{12149}}^1$

素因数の和:13154

約数の個数: 20

約数和(自身を含む): 375896700

約数和(自身を除く): 182095852

約数列:

[1, 2, 4, 8, 16, 997, 1994, 3988, 7976, 12149, 15952, 24298, 48596, 97192, 194384, 12112553, 24225106, 48450212, 96900424, 193800848]

約数ペア:

[(1, 193800848), (2, 96900424), (4, 48450212), (8, 24225106), (16, 12112553), (997, 194384), (1994, 97192), (3988, 48596), (7976, 24298), (12149, 15952)]