201526423

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{23087}}^1$

素因数の和:23166

約数の個数: 16

約数和(自身を含む): 243809280

約数和(自身を除く): 42282857

約数列:

[1, 7, 29, 43, 203, 301, 1247, 8729, 23087, 161609, 669523, 992741, 4686661, 6949187, 28789489, 201526423]

約数ペア:

[(1, 201526423), (7, 28789489), (29, 6949187), (43, 4686661), (203, 992741), (301, 669523), (1247, 161609), (8729, 23087)]