201420311

素因数分解:

${\mathrm{19}}^2\times {\mathrm{103}}^1\times {\mathrm{5417}}^1$

素因数の和:5558

約数の個数: 12

約数和(自身を含む): 214682832

約数和(自身を除く): 13262521

約数列:

[1, 19, 103, 361, 1957, 5417, 37183, 102923, 557951, 1955537, 10601069, 201420311]

約数ペア:

[(1, 201420311), (19, 10601069), (103, 1955537), (361, 557951), (1957, 102923), (5417, 37183)]