208037944

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1130641}}^1$

素因数の和:1130670

約数の個数: 16

約数和(自身を含む): 407031120

約数和(自身を除く): 198993176

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1130641, 2261282, 4522564, 9045128, 26004743, 52009486, 104018972, 208037944]

約数ペア:

[(1, 208037944), (2, 104018972), (4, 52009486), (8, 26004743), (23, 9045128), (46, 4522564), (92, 2261282), (184, 1130641)]