204380163

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{4271}}^1$

素因数の和:4699

約数の個数: 24

約数和(自身を含む): 318776640

約数和(自身を除く): 114396477

約数列:

[1, 3, 9, 13, 39, 117, 409, 1227, 3681, 4271, 5317, 12813, 15951, 38439, 47853, 55523, 166569, 499707, 1746839, 5240517, 15721551, 22708907, 68126721, 204380163]

約数ペア:

[(1, 204380163), (3, 68126721), (9, 22708907), (13, 15721551), (39, 5240517), (117, 1746839), (409, 499707), (1227, 166569), (3681, 55523), (4271, 47853), (5317, 38439), (12813, 15951)]