203917346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{39719}}^1$

素因数の和:39889

約数の個数: 16

約数和(自身を含む): 326021760

約数和(自身を除く): 122104414

約数列:

[1, 2, 17, 34, 151, 302, 2567, 5134, 39719, 79438, 675223, 1350446, 5997569, 11995138, 101958673, 203917346]

約数ペア:

[(1, 203917346), (2, 101958673), (17, 11995138), (34, 5997569), (151, 1350446), (302, 675223), (2567, 79438), (5134, 39719)]