208152078

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{806791}}^1$

素因数の和:806839

約数の個数: 16

約数和(自身を含む): 425986176

約数和(自身を除く): 217834098

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 806791, 1613582, 2420373, 4840746, 34692013, 69384026, 104076039, 208152078]

約数ペア:

[(1, 208152078), (2, 104076039), (3, 69384026), (6, 34692013), (43, 4840746), (86, 2420373), (129, 1613582), (258, 806791)]