204396070

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{498527}}^1$

素因数の和:498575

約数の個数: 16

約数和(自身を含む): 376887168

約数和(自身を除く): 172491098

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 498527, 997054, 2492635, 4985270, 20439607, 40879214, 102198035, 204396070]

約数ペア:

[(1, 204396070), (2, 102198035), (5, 40879214), (10, 20439607), (41, 4985270), (82, 2492635), (205, 997054), (410, 498527)]