227172008

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{109639}}^1$

素因数の和:109689

約数の個数: 32

約数和(自身を含む): 499958400

約数和(自身を除く): 272786392

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 109639, 219278, 438556, 767473, 877112, 1534946, 3069892, 4056643, 6139784, 8113286, 16226572, 28396501, 32453144, 56793002, 113586004, 227172008]

約数ペア:

[(1, 227172008), (2, 113586004), (4, 56793002), (7, 32453144), (8, 28396501), (14, 16226572), (28, 8113286), (37, 6139784), (56, 4056643), (74, 3069892), (148, 1534946), (259, 877112), (296, 767473), (518, 438556), (1036, 219278), (2072, 109639)]