201912202

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{15767}}^1$

素因数の和:16125

約数の個数: 16

約数和(自身を含む): 319775040

約数和(自身を除く): 117862838

約数列:

[1, 2, 19, 38, 337, 674, 6403, 12806, 15767, 31534, 299573, 599146, 5313479, 10626958, 100956101, 201912202]

約数ペア:

[(1, 201912202), (2, 100956101), (19, 10626958), (38, 5313479), (337, 599146), (674, 299573), (6403, 31534), (12806, 15767)]