208175043

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{3709}}^1$

素因数の和:4118

約数の個数: 16

約数和(自身を含む): 283681440

約数和(自身を除く): 75506397

約数列:

[1, 3, 53, 159, 353, 1059, 3709, 11127, 18709, 56127, 196577, 589731, 1309277, 3927831, 69391681, 208175043]

約数ペア:

[(1, 208175043), (3, 69391681), (53, 3927831), (159, 1309277), (353, 589731), (1059, 196577), (3709, 56127), (11127, 18709)]