211060985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{33851}}^1$

素因数の和:33928

約数の個数: 16

約数和(自身を含む): 268107840

約数和(自身を除く): 57046855

約数列:

[1, 5, 29, 43, 145, 215, 1247, 6235, 33851, 169255, 981679, 1455593, 4908395, 7277965, 42212197, 211060985]

約数ペア:

[(1, 211060985), (5, 42212197), (29, 7277965), (43, 4908395), (145, 1455593), (215, 981679), (1247, 169255), (6235, 33851)]