204073989

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{13367}}^1$

素因数の和:14104

約数の個数: 16

約数和(自身を含む): 311420928

約数和(自身を除く): 107346939

約数列:

[1, 3, 7, 21, 727, 2181, 5089, 13367, 15267, 40101, 93569, 280707, 9717809, 29153427, 68024663, 204073989]

約数ペア:

[(1, 204073989), (3, 68024663), (7, 29153427), (21, 9717809), (727, 280707), (2181, 93569), (5089, 40101), (13367, 15267)]