201019042

素因数分解:

$2^1\times 7^1\times {\mathrm{2137}}^1\times {\mathrm{6719}}^1$

素因数の和:8865

約数の個数: 16

約数和(自身を含む): 344816640

約数和(自身を除く): 143797598

約数列:

[1, 2, 7, 14, 2137, 4274, 6719, 13438, 14959, 29918, 47033, 94066, 14358503, 28717006, 100509521, 201019042]

約数ペア:

[(1, 201019042), (2, 100509521), (7, 28717006), (14, 14358503), (2137, 94066), (4274, 47033), (6719, 29918), (13438, 14959)]