205783204

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{64067}}^1$

素因数の和:64155

約数の個数: 24

約数和(自身を含む): 398246688

約数和(自身を除く): 192463484

約数列:

[1, 2, 4, 11, 22, 44, 73, 146, 292, 803, 1606, 3212, 64067, 128134, 256268, 704737, 1409474, 2818948, 4676891, 9353782, 18707564, 51445801, 102891602, 205783204]

約数ペア:

[(1, 205783204), (2, 102891602), (4, 51445801), (11, 18707564), (22, 9353782), (44, 4676891), (73, 2818948), (146, 1409474), (292, 704737), (803, 256268), (1606, 128134), (3212, 64067)]