202288924

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{363829}}^1$

素因数の和:363972

約数の個数: 12

約数和(自身を含む): 356553400

約数和(自身を除く): 154264476

約数列:

[1, 2, 4, 139, 278, 556, 363829, 727658, 1455316, 50572231, 101144462, 202288924]

約数ペア:

[(1, 202288924), (2, 101144462), (4, 50572231), (139, 1455316), (278, 727658), (556, 363829)]