204538844

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{267721}}^1$

素因数の和:267916

約数の個数: 12

約数和(自身を含む): 359818368

約数和(自身を除く): 155279524

約数列:

[1, 2, 4, 191, 382, 764, 267721, 535442, 1070884, 51134711, 102269422, 204538844]

約数ペア:

[(1, 204538844), (2, 102269422), (4, 51134711), (191, 1070884), (382, 535442), (764, 267721)]