201707857

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{1949}}^1$

素因数の和:2400

約数の個数: 16

約数和(自身を含む): 229320000

約数和(自身を除く): 27612143

約数列:

[1, 13, 19, 247, 419, 1949, 5447, 7961, 25337, 37031, 103493, 481403, 816631, 10616203, 15515989, 201707857]

約数ペア:

[(1, 201707857), (13, 15515989), (19, 10616203), (247, 816631), (419, 481403), (1949, 103493), (5447, 37031), (7961, 25337)]