201690600657

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{738793409}}^1$

素因数の和:738793432

約数の個数: 16

約数和(自身を含む): 330979447680

約数和(自身を除く): 129288847023

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 738793409, 2216380227, 5171553863, 9604314317, 15514661589, 28812942951, 67230200219, 201690600657]

約数ペア:

[(1, 201690600657), (3, 67230200219), (7, 28812942951), (13, 15514661589), (21, 9604314317), (39, 5171553863), (91, 2216380227), (273, 738793409)]