202802668

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{364753}}^1$

素因数の和:364896

約数の個数: 12

約数和(自身を含む): 357458920

約数和(自身を除く): 154656252

約数列:

[1, 2, 4, 139, 278, 556, 364753, 729506, 1459012, 50700667, 101401334, 202802668]

約数ペア:

[(1, 202802668), (2, 101401334), (4, 50700667), (139, 1459012), (278, 729506), (556, 364753)]