199009595398

素因数分解:

$2^1\times {\mathrm{661}}^1\times {\mathrm{8231}}^1\times {\mathrm{18289}}^1$

素因数の和:27183

約数の個数: 16

約数和(自身を含む): 299018674080

約数和(自身を除く): 100009078682

約数列:

[1, 2, 661, 1322, 8231, 16462, 18289, 36578, 5440691, 10881382, 12089029, 24178058, 150536759, 301073518, 99504797699, 199009595398]

約数ペア:

[(1, 199009595398), (2, 99504797699), (661, 301073518), (1322, 150536759), (8231, 24178058), (16462, 12089029), (18289, 10881382), (36578, 5440691)]