205124612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2273}}^1$

素因数の和:2588

約数の個数: 48

約数和(自身を含む): 449269632

約数和(自身を除く): 244145020

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 293, 308, 586, 1172, 2051, 2273, 3223, 4102, 4546, 6446, 8204, 9092, 12892, 15911, 22561, 25003, 31822, 45122, 50006, 63644, 90244, 100012, 175021, 350042, 665989, 700084, 1331978, 2663956, 4661923, 7325879, 9323846, 14651758, 18647692, 29303516, 51281153, 102562306, 205124612]

約数ペア:

[(1, 205124612), (2, 102562306), (4, 51281153), (7, 29303516), (11, 18647692), (14, 14651758), (22, 9323846), (28, 7325879), (44, 4661923), (77, 2663956), (154, 1331978), (293, 700084), (308, 665989), (586, 350042), (1172, 175021), (2051, 100012), (2273, 90244), (3223, 63644), (4102, 50006), (4546, 45122), (6446, 31822), (8204, 25003), (9092, 22561), (12892, 15911)]