205983236

素因数分解:

$2^2\times {\mathrm{1571}}^1\times {\mathrm{32779}}^1$

素因数の和:34354

約数の個数: 12

約数和(自身を含む): 360711120

約数和(自身を除く): 154727884

約数列:

[1, 2, 4, 1571, 3142, 6284, 32779, 65558, 131116, 51495809, 102991618, 205983236]

約数ペア:

[(1, 205983236), (2, 102991618), (4, 51495809), (1571, 131116), (3142, 65558), (6284, 32779)]