217202294

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{2081}}^1\times {\mathrm{2269}}^1$

素因数の和:4375

約数の個数: 16

約数和(自身を含む): 340282080

約数和(自身を除く): 123079786

約数列:

[1, 2, 23, 46, 2081, 2269, 4162, 4538, 47863, 52187, 95726, 104374, 4721789, 9443578, 108601147, 217202294]

約数ペア:

[(1, 217202294), (2, 108601147), (23, 9443578), (46, 4721789), (2081, 104374), (2269, 95726), (4162, 52187), (4538, 47863)]