206520588

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{249421}}^1$

素因数の和:249454

約数の個数: 36

約数和(自身を含む): 544737648

約数和(自身を除く): 338217060

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 249421, 498842, 748263, 997684, 1496526, 2244789, 2993052, 4489578, 5736683, 8979156, 11473366, 17210049, 22946732, 34420098, 51630147, 68840196, 103260294, 206520588]

約数ペア:

[(1, 206520588), (2, 103260294), (3, 68840196), (4, 51630147), (6, 34420098), (9, 22946732), (12, 17210049), (18, 11473366), (23, 8979156), (36, 5736683), (46, 4489578), (69, 2993052), (92, 2244789), (138, 1496526), (207, 997684), (276, 748263), (414, 498842), (828, 249421)]