200410328

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1318489}}^1$

素因数の和:1318514

約数の個数: 16

約数和(自身を含む): 395547000

約数和(自身を除く): 195136672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1318489, 2636978, 5273956, 10547912, 25051291, 50102582, 100205164, 200410328]

約数ペア:

[(1, 200410328), (2, 100205164), (4, 50102582), (8, 25051291), (19, 10547912), (38, 5273956), (76, 2636978), (152, 1318489)]