199316986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{153557}}^1$

素因数の和:153629

約数の個数: 16

約数和(自身を含む): 331685280

約数和(自身を除く): 132368294

約数列:

[1, 2, 11, 22, 59, 118, 649, 1298, 153557, 307114, 1689127, 3378254, 9059863, 18119726, 99658493, 199316986]

約数ペア:

[(1, 199316986), (2, 99658493), (11, 18119726), (22, 9059863), (59, 3378254), (118, 1689127), (649, 307114), (1298, 153557)]