208521648

素因数分解:

$2^4\times 3^3\times {\mathrm{482689}}^1$

素因数の和:482706

約数の個数: 40

約数和(自身を含む): 598535600

約数和(自身を除く): 390013952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 482689, 965378, 1448067, 1930756, 2896134, 3861512, 4344201, 5792268, 7723024, 8688402, 11584536, 13032603, 17376804, 23169072, 26065206, 34753608, 52130412, 69507216, 104260824, 208521648]

約数ペア:

[(1, 208521648), (2, 104260824), (3, 69507216), (4, 52130412), (6, 34753608), (8, 26065206), (9, 23169072), (12, 17376804), (16, 13032603), (18, 11584536), (24, 8688402), (27, 7723024), (36, 5792268), (48, 4344201), (54, 3861512), (72, 2896134), (108, 1930756), (144, 1448067), (216, 965378), (432, 482689)]