210866968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2027567}}^1$

素因数の和:2027586

約数の個数: 16

約数和(自身を含む): 425789280

約数和(自身を除く): 214922312

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2027567, 4055134, 8110268, 16220536, 26358371, 52716742, 105433484, 210866968]

約数ペア:

[(1, 210866968), (2, 105433484), (4, 52716742), (8, 26358371), (13, 16220536), (26, 8110268), (52, 4055134), (104, 2027567)]