214118142

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{728293}}^1$

素因数の和:728312

約数の個数: 24

約数和(自身を含む): 498153096

約数和(自身を除く): 284034954

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 728293, 1456586, 2184879, 4369758, 5098051, 10196102, 15294153, 30588306, 35686357, 71372714, 107059071, 214118142]

約数ペア:

[(1, 214118142), (2, 107059071), (3, 71372714), (6, 35686357), (7, 30588306), (14, 15294153), (21, 10196102), (42, 5098051), (49, 4369758), (98, 2184879), (147, 1456586), (294, 728293)]