201680936

素因数分解:

$2^3\times {\mathrm{5003}}^1\times {\mathrm{5039}}^1$

素因数の和:10048

約数の個数: 16

約数和(自身を含む): 378302400

約数和(自身を除く): 176621464

約数列:

[1, 2, 4, 8, 5003, 5039, 10006, 10078, 20012, 20156, 40024, 40312, 25210117, 50420234, 100840468, 201680936]

約数ペア:

[(1, 201680936), (2, 100840468), (4, 50420234), (8, 25210117), (5003, 40312), (5039, 40024), (10006, 20156), (10078, 20012)]