200937020

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149953}}^1$

素因数の和:150029

約数の個数: 24

約数和(自身を含む): 428268624

約数和(自身を除く): 227331604

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 149953, 299906, 599812, 749765, 1499530, 2999060, 10046851, 20093702, 40187404, 50234255, 100468510, 200937020]

約数ペア:

[(1, 200937020), (2, 100468510), (4, 50234255), (5, 40187404), (10, 20093702), (20, 10046851), (67, 2999060), (134, 1499530), (268, 749765), (335, 599812), (670, 299906), (1340, 149953)]