200886962

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{128939}}^1$

素因数の和:129001

約数の個数: 16

約数和(自身を含む): 324928800

約数和(自身を除く): 124041838

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 128939, 257878, 2449841, 4899682, 5286499, 10572998, 100443481, 200886962]

約数ペア:

[(1, 200886962), (2, 100443481), (19, 10572998), (38, 5286499), (41, 4899682), (82, 2449841), (779, 257878), (1558, 128939)]