211761874

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{200153}}^1$

素因数の和:200201

約数の個数: 12

約数和(自身を含む): 332055486

約数和(自身を除く): 120293612

約数列:

[1, 2, 23, 46, 529, 1058, 200153, 400306, 4603519, 9207038, 105880937, 211761874]

約数ペア:

[(1, 211761874), (2, 105880937), (23, 9207038), (46, 4603519), (529, 400306), (1058, 200153)]