196551409

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2129}}^1$

素因数の和:2304

約数の個数: 16

約数和(自身を含む): 213681600

約数和(自身を除く): 17130191

約数列:

[1, 19, 43, 113, 817, 2129, 2147, 4859, 40451, 91547, 92321, 240577, 1739393, 4570963, 10344811, 196551409]

約数ペア:

[(1, 196551409), (19, 10344811), (43, 4570963), (113, 1739393), (817, 240577), (2129, 92321), (2147, 91547), (4859, 40451)]