208544494

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{5323}}^1$

素因数の和:6375

約数の個数: 16

約数和(自身を含む): 329662080

約数和(自身を除く): 121117586

約数列:

[1, 2, 19, 38, 1031, 2062, 5323, 10646, 19589, 39178, 101137, 202274, 5488013, 10976026, 104272247, 208544494]

約数ペア:

[(1, 208544494), (2, 104272247), (19, 10976026), (38, 5488013), (1031, 202274), (2062, 101137), (5323, 39178), (10646, 19589)]