206141871

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1481}}^1$

素因数の和:1623

約数の個数: 32

約数和(自身を含む): 306738432

約数和(自身を除く): 100596561

約数列:

[1, 3, 13, 39, 43, 83, 129, 249, 559, 1079, 1481, 1677, 3237, 3569, 4443, 10707, 19253, 46397, 57759, 63683, 122923, 139191, 191049, 368769, 827879, 1597999, 2483637, 4793997, 5285689, 15857067, 68713957, 206141871]

約数ペア:

[(1, 206141871), (3, 68713957), (13, 15857067), (39, 5285689), (43, 4793997), (83, 2483637), (129, 1597999), (249, 827879), (559, 368769), (1079, 191049), (1481, 139191), (1677, 122923), (3237, 63683), (3569, 57759), (4443, 46397), (10707, 19253)]