201664753448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1326741799}}^1$

素因数の和:1326741824

約数の個数: 16

約数和(自身を含む): 398022540000

約数和(自身を除く): 196357786552

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1326741799, 2653483598, 5306967196, 10613934392, 25208094181, 50416188362, 100832376724, 201664753448]

約数ペア:

[(1, 201664753448), (2, 100832376724), (4, 50416188362), (8, 25208094181), (19, 10613934392), (38, 5306967196), (76, 2653483598), (152, 1326741799)]