203413282

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1\times {\mathrm{2083}}^1$

素因数の和:2553

約数の個数: 16

約数和(自身を含む): 308198592

約数和(自身を除く): 104785310

約数列:

[1, 2, 157, 311, 314, 622, 2083, 4166, 48827, 97654, 327031, 647813, 654062, 1295626, 101706641, 203413282]

約数ペア:

[(1, 203413282), (2, 101706641), (157, 1295626), (311, 654062), (314, 647813), (622, 327031), (2083, 97654), (4166, 48827)]