209214095

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{49169}}^1$

素因数の和:49234

約数の個数: 16

約数和(自身を含む): 269058240

約数和(自身を除く): 59844145

約数列:

[1, 5, 23, 37, 115, 185, 851, 4255, 49169, 245845, 1130887, 1819253, 5654435, 9096265, 41842819, 209214095]

約数ペア:

[(1, 209214095), (5, 41842819), (23, 9096265), (37, 5654435), (115, 1819253), (185, 1130887), (851, 245845), (4255, 49169)]