209836029

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{52237}}^1$

素因数の和:52356

約数の個数: 16

約数和(自身を含む): 304234112

約数和(自身を除く): 94398083

約数列:

[1, 3, 13, 39, 103, 309, 1339, 4017, 52237, 156711, 679081, 2037243, 5380411, 16141233, 69945343, 209836029]

約数ペア:

[(1, 209836029), (3, 69945343), (13, 16141233), (39, 5380411), (103, 2037243), (309, 679081), (1339, 156711), (4017, 52237)]