201127318

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{20149}}^1$

素因数の和:20212

約数の個数: 32

約数和(自身を含む): 371404800

約数和(自身を除く): 170277482

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 434, 713, 1426, 4991, 9982, 20149, 40298, 141043, 282086, 463427, 624619, 926854, 1249238, 3243989, 4372333, 6487978, 8744666, 14366237, 28732474, 100563659, 201127318]

約数ペア:

[(1, 201127318), (2, 100563659), (7, 28732474), (14, 14366237), (23, 8744666), (31, 6487978), (46, 4372333), (62, 3243989), (161, 1249238), (217, 926854), (322, 624619), (434, 463427), (713, 282086), (1426, 141043), (4991, 40298), (9982, 20149)]