201774745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{9091}}^1$

素因数の和:9312

約数の個数: 16

約数和(自身を含む): 253994112

約数和(自身を除く): 52219367

約数列:

[1, 5, 23, 115, 193, 965, 4439, 9091, 22195, 45455, 209093, 1045465, 1754563, 8772815, 40354949, 201774745]

約数ペア:

[(1, 201774745), (5, 40354949), (23, 8772815), (115, 1754563), (193, 1045465), (965, 209093), (4439, 45455), (9091, 22195)]