205152042

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1486609}}^1$

素因数の和:1486637

約数の個数: 16

約数和(自身を含む): 428143680

約数和(自身を除く): 222991638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1486609, 2973218, 4459827, 8919654, 34192007, 68384014, 102576021, 205152042]

約数ペア:

[(1, 205152042), (2, 102576021), (3, 68384014), (6, 34192007), (23, 8919654), (46, 4459827), (69, 2973218), (138, 1486609)]