200819091

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{164471}}^1$

素因数の和:164522

約数の個数: 16

約数和(自身を含む): 299996928

約数和(自身を除く): 99177837

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 164471, 493413, 1809181, 5427543, 6085427, 18256281, 66939697, 200819091]

約数ペア:

[(1, 200819091), (3, 66939697), (11, 18256281), (33, 6085427), (37, 5427543), (111, 1809181), (407, 493413), (1221, 164471)]