208871807

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1549}}^1$

素因数の和:1766

約数の個数: 16

約数和(自身を含む): 226176000

約数和(自身を除く): 17304193

約数列:

[1, 19, 47, 151, 893, 1549, 2869, 7097, 29431, 72803, 134843, 233899, 1383257, 4444081, 10993253, 208871807]

約数ペア:

[(1, 208871807), (19, 10993253), (47, 4444081), (151, 1383257), (893, 233899), (1549, 134843), (2869, 72803), (7097, 29431)]