200851955

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{3121}}^1$

素因数の和:3398

約数の個数: 16

約数和(自身を含む): 246213408

約数和(自身を除く): 45361453

約数列:

[1, 5, 61, 211, 305, 1055, 3121, 12871, 15605, 64355, 190381, 658531, 951905, 3292655, 40170391, 200851955]

約数ペア:

[(1, 200851955), (5, 40170391), (61, 3292655), (211, 951905), (305, 658531), (1055, 190381), (3121, 64355), (12871, 15605)]