189601895

素因数分解:

$5^1\times 7^1\times {\mathrm{1607}}^1\times {\mathrm{3371}}^1$

素因数の和:4990

約数の個数: 16

約数和(自身を含む): 260264448

約数和(自身を除く): 70662553

約数列:

[1, 5, 7, 35, 1607, 3371, 8035, 11249, 16855, 23597, 56245, 117985, 5417197, 27085985, 37920379, 189601895]

約数ペア:

[(1, 189601895), (5, 37920379), (7, 27085985), (35, 5417197), (1607, 117985), (3371, 56245), (8035, 23597), (11249, 16855)]