201426429

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{25423}}^1$

素因数の和:25584

約数の個数: 16

約数和(自身を含む): 284748800

約数和(自身を除く): 83322371

約数列:

[1, 3, 19, 57, 139, 417, 2641, 7923, 25423, 76269, 483037, 1449111, 3533797, 10601391, 67142143, 201426429]

約数ペア:

[(1, 201426429), (3, 67142143), (19, 10601391), (57, 3533797), (139, 1449111), (417, 483037), (2641, 76269), (7923, 25423)]