343207490

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1\times {\mathrm{2099}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 628689600

約数和(自身を除く): 285482110

約数列:

[1, 2, 5, 10, 83, 166, 197, 394, 415, 830, 985, 1970, 2099, 4198, 10495, 16351, 20990, 32702, 81755, 163510, 174217, 348434, 413503, 827006, 871085, 1742170, 2067515, 4135030, 34320749, 68641498, 171603745, 343207490]

約数ペア:

[(1, 343207490), (2, 171603745), (5, 68641498), (10, 34320749), (83, 4135030), (166, 2067515), (197, 1742170), (394, 871085), (415, 827006), (830, 413503), (985, 348434), (1970, 174217), (2099, 163510), (4198, 81755), (10495, 32702), (16351, 20990)]