199045366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{178037}}^1$

素因数の和:178095

約数の個数: 16

約数和(自身を含む): 329014224

約数和(自身を除く): 129968858

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 178037, 356074, 2314481, 4628962, 7655591, 15311182, 99522683, 199045366]

約数ペア:

[(1, 199045366), (2, 99522683), (13, 15311182), (26, 7655591), (43, 4628962), (86, 2314481), (559, 356074), (1118, 178037)]