205444876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{564409}}^1$

素因数の和:564433

約数の個数: 24

約数和(自身を含む): 442497440

約数和(自身を除く): 237052564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 564409, 1128818, 2257636, 3950863, 7337317, 7901726, 14674634, 15803452, 29349268, 51361219, 102722438, 205444876]

約数ペア:

[(1, 205444876), (2, 102722438), (4, 51361219), (7, 29349268), (13, 15803452), (14, 14674634), (26, 7901726), (28, 7337317), (52, 3950863), (91, 2257636), (182, 1128818), (364, 564409)]