205257842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1\times {\mathrm{8011}}^1$

素因数の和:8593

約数の個数: 16

約数和(自身を含む): 321890112

約数和(自身を除く): 116632270

約数列:

[1, 2, 23, 46, 557, 1114, 8011, 12811, 16022, 25622, 184253, 368506, 4462127, 8924254, 102628921, 205257842]

約数ペア:

[(1, 205257842), (2, 102628921), (23, 8924254), (46, 4462127), (557, 368506), (1114, 184253), (8011, 25622), (12811, 16022)]