201904887

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{42677}}^1$

素因数の和:42782

約数の個数: 16

約数和(自身を含む): 286796160

約数和(自身を除く): 84891273

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 42677, 128031, 810863, 2432589, 3542191, 10626573, 67301629, 201904887]

約数ペア:

[(1, 201904887), (3, 67301629), (19, 10626573), (57, 3542191), (83, 2432589), (249, 810863), (1577, 128031), (4731, 42677)]