207836744

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25799}}^1$

素因数の和:25877

約数の個数: 32

約数和(自身を含む): 417960000

約数和(自身を除く): 210123256

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 25799, 51598, 103196, 206392, 490181, 980362, 1367347, 1960724, 2734694, 3921448, 5469388, 10938776, 25979593, 51959186, 103918372, 207836744]

約数ペア:

[(1, 207836744), (2, 103918372), (4, 51959186), (8, 25979593), (19, 10938776), (38, 5469388), (53, 3921448), (76, 2734694), (106, 1960724), (152, 1367347), (212, 980362), (424, 490181), (1007, 206392), (2014, 103196), (4028, 51598), (8056, 25799)]