208355311

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1093}}^1$

素因数の和:1318

約数の個数: 16

約数和(自身を含む): 224051200

約数和(自身を除く): 15695889

約数列:

[1, 19, 79, 127, 1093, 1501, 2413, 10033, 20767, 86347, 138811, 190627, 1640593, 2637409, 10966069, 208355311]

約数ペア:

[(1, 208355311), (19, 10966069), (79, 2637409), (127, 1640593), (1093, 190627), (1501, 138811), (2413, 86347), (10033, 20767)]