129600208

素因数分解:

$2^4\times {\mathrm{587}}^1\times {\mathrm{13799}}^1$

素因数の和:14394

約数の個数: 20

約数和(自身を含む): 251546400

約数和(自身を除く): 121946192

約数列:

[1, 2, 4, 8, 16, 587, 1174, 2348, 4696, 9392, 13799, 27598, 55196, 110392, 220784, 8100013, 16200026, 32400052, 64800104, 129600208]

約数ペア:

[(1, 129600208), (2, 64800104), (4, 32400052), (8, 16200026), (16, 8100013), (587, 220784), (1174, 110392), (2348, 55196), (4696, 27598), (9392, 13799)]