186558338

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{21061}}^1$

素因数の和:21209

約数の個数: 16

約数和(自身を含む): 289139136

約数和(自身を除く): 102580798

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 21061, 42122, 905623, 1811246, 2169283, 4338566, 93279169, 186558338]

約数ペア:

[(1, 186558338), (2, 93279169), (43, 4338566), (86, 2169283), (103, 1811246), (206, 905623), (4429, 42122), (8858, 21061)]