229712978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{69149}}^1$

素因数の和:69313

約数の個数: 16

約数和(自身を含む): 378388800

約数和(自身を除く): 148675822

約数列:

[1, 2, 11, 22, 151, 302, 1661, 3322, 69149, 138298, 760639, 1521278, 10441499, 20882998, 114856489, 229712978]

約数ペア:

[(1, 229712978), (2, 114856489), (11, 20882998), (22, 10441499), (151, 1521278), (302, 760639), (1661, 138298), (3322, 69149)]