208186087139

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{307}}^1\times {\mathrm{1230727}}^1$

素因数の和:1231082

約数の個数: 16

約数和(自身を含む): 227438534400

約数和(自身を除く): 19252447261

約数列:

[1, 19, 29, 307, 551, 5833, 8903, 169157, 1230727, 23383813, 35691083, 377833189, 678130577, 7178830591, 10957162481, 208186087139]

約数ペア:

[(1, 208186087139), (19, 10957162481), (29, 7178830591), (307, 678130577), (551, 377833189), (5833, 35691083), (8903, 23383813), (169157, 1230727)]