200875509

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{587}}^1\times {\mathrm{809}}^1$

素因数の和:1449

約数の個数: 24

約数和(自身を含む): 297198720

約数和(自身を除く): 96323211

約数列:

[1, 3, 9, 47, 141, 423, 587, 809, 1761, 2427, 5283, 7281, 27589, 38023, 82767, 114069, 248301, 342207, 474883, 1424649, 4273947, 22319501, 66958503, 200875509]

約数ペア:

[(1, 200875509), (3, 66958503), (9, 22319501), (47, 4273947), (141, 1424649), (423, 474883), (587, 342207), (809, 248301), (1761, 114069), (2427, 82767), (5283, 38023), (7281, 27589)]