204097886

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1637}}^1$

素因数の和:1868

約数の個数: 32

約数和(自身を含む): 343193760

約数和(自身を除く): 139095874

約数列:

[1, 2, 17, 19, 34, 38, 193, 323, 386, 646, 1637, 3274, 3281, 3667, 6562, 7334, 27829, 31103, 55658, 62206, 62339, 124678, 315941, 528751, 631882, 1057502, 5370997, 6002879, 10741994, 12005758, 102048943, 204097886]

約数ペア:

[(1, 204097886), (2, 102048943), (17, 12005758), (19, 10741994), (34, 6002879), (38, 5370997), (193, 1057502), (323, 631882), (386, 528751), (646, 315941), (1637, 124678), (3274, 62339), (3281, 62206), (3667, 55658), (6562, 31103), (7334, 27829)]