218974136

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{93419}}^1$

素因数の和:93718

約数の個数: 16

約数和(自身を含む): 411982200

約数和(自身を除く): 193008064

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 93419, 186838, 373676, 747352, 27371767, 54743534, 109487068, 218974136]

約数ペア:

[(1, 218974136), (2, 109487068), (4, 54743534), (8, 27371767), (293, 747352), (586, 373676), (1172, 186838), (2344, 93419)]