203020432

素因数分解:

$2^4\times {\mathrm{1123}}^1\times {\mathrm{11299}}^1$

素因数の和:12430

約数の個数: 20

約数和(自身を含む): 393737200

約数和(自身を除く): 190716768

約数列:

[1, 2, 4, 8, 16, 1123, 2246, 4492, 8984, 11299, 17968, 22598, 45196, 90392, 180784, 12688777, 25377554, 50755108, 101510216, 203020432]

約数ペア:

[(1, 203020432), (2, 101510216), (4, 50755108), (8, 25377554), (16, 12688777), (1123, 180784), (2246, 90392), (4492, 45196), (8984, 22598), (11299, 17968)]