213565736

素因数分解:

$2^3\times {\mathrm{631}}^1\times {\mathrm{42307}}^1$

素因数の和:42944

約数の個数: 16

約数和(自身を含む): 401079840

約数和(自身を除く): 187514104

約数列:

[1, 2, 4, 8, 631, 1262, 2524, 5048, 42307, 84614, 169228, 338456, 26695717, 53391434, 106782868, 213565736]

約数ペア:

[(1, 213565736), (2, 106782868), (4, 53391434), (8, 26695717), (631, 338456), (1262, 169228), (2524, 84614), (5048, 42307)]