202020315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1924003}}^1$

素因数の和:1924018

約数の個数: 16

約数和(自身を含む): 369408768

約数和(自身を除く): 167388453

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1924003, 5772009, 9620015, 13468021, 28860045, 40404063, 67340105, 202020315]

約数ペア:

[(1, 202020315), (3, 67340105), (5, 40404063), (7, 28860045), (15, 13468021), (21, 9620015), (35, 5772009), (105, 1924003)]