207855284

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{571031}}^1$

素因数の和:571055

約数の個数: 24

約数和(自身を含む): 447689088

約数和(自身を除く): 239833804

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 571031, 1142062, 2284124, 3997217, 7423403, 7994434, 14846806, 15988868, 29693612, 51963821, 103927642, 207855284]

約数ペア:

[(1, 207855284), (2, 103927642), (4, 51963821), (7, 29693612), (13, 15988868), (14, 14846806), (26, 7994434), (28, 7423403), (52, 3997217), (91, 2284124), (182, 1142062), (364, 571031)]