208045954

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{10657}}^1$

素因数の和:10929

約数の個数: 16

約数和(自身を含む): 320763168

約数和(自身を除く): 112717214

約数列:

[1, 2, 43, 86, 227, 454, 9761, 10657, 19522, 21314, 458251, 916502, 2419139, 4838278, 104022977, 208045954]

約数ペア:

[(1, 208045954), (2, 104022977), (43, 4838278), (86, 2419139), (227, 916502), (454, 458251), (9761, 21314), (10657, 19522)]