204400322

素因数分解:

$2^1\times 7^1\times {\mathrm{809}}^1\times {\mathrm{18047}}^1$

素因数の和:18865

約数の個数: 16

約数和(自身を含む): 350853120

約数和(自身を除く): 146452798

約数列:

[1, 2, 7, 14, 809, 1618, 5663, 11326, 18047, 36094, 126329, 252658, 14600023, 29200046, 102200161, 204400322]

約数ペア:

[(1, 204400322), (2, 102200161), (7, 29200046), (14, 14600023), (809, 252658), (1618, 126329), (5663, 36094), (11326, 18047)]