181356014

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4057}}^1$

素因数の和:4200

約数の個数: 32

約数和(自身を含む): 324120576

約数和(自身を除く): 142764562

約数列:

[1, 2, 7, 14, 31, 62, 103, 206, 217, 434, 721, 1442, 3193, 4057, 6386, 8114, 22351, 28399, 44702, 56798, 125767, 251534, 417871, 835742, 880369, 1760738, 2925097, 5850194, 12954001, 25908002, 90678007, 181356014]

約数ペア:

[(1, 181356014), (2, 90678007), (7, 25908002), (14, 12954001), (31, 5850194), (62, 2925097), (103, 1760738), (206, 880369), (217, 835742), (434, 417871), (721, 251534), (1442, 125767), (3193, 56798), (4057, 44702), (6386, 28399), (8114, 22351)]