201882128

素因数分解:

$2^4\times 7^1\times {\mathrm{1802519}}^1$

素因数の和:1802534

約数の個数: 20

約数和(自身を含む): 447024960

約数和(自身を除く): 245142832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1802519, 3605038, 7210076, 12617633, 14420152, 25235266, 28840304, 50470532, 100941064, 201882128]

約数ペア:

[(1, 201882128), (2, 100941064), (4, 50470532), (7, 28840304), (8, 25235266), (14, 14420152), (16, 12617633), (28, 7210076), (56, 3605038), (112, 1802519)]