208080932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{30763}}^1$

素因数の和:30875

約数の個数: 24

約数和(自身を含む): 387626400

約数和(自身を除く): 179545468

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 30763, 61526, 123052, 584497, 1168994, 2337988, 2737907, 5475814, 10951628, 52020233, 104040466, 208080932]

約数ペア:

[(1, 208080932), (2, 104040466), (4, 52020233), (19, 10951628), (38, 5475814), (76, 2737907), (89, 2337988), (178, 1168994), (356, 584497), (1691, 123052), (3382, 61526), (6764, 30763)]