204498196

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5479}}^1$

素因数の和:5564

約数の個数: 48

約数和(自身を含む): 432087040

約数和(自身を除く): 227588844

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 86, 124, 172, 217, 301, 434, 602, 868, 1204, 1333, 2666, 5332, 5479, 9331, 10958, 18662, 21916, 37324, 38353, 76706, 153412, 169849, 235597, 339698, 471194, 679396, 942388, 1188943, 1649179, 2377886, 3298358, 4755772, 6596716, 7303507, 14607014, 29214028, 51124549, 102249098, 204498196]

約数ペア:

[(1, 204498196), (2, 102249098), (4, 51124549), (7, 29214028), (14, 14607014), (28, 7303507), (31, 6596716), (43, 4755772), (62, 3298358), (86, 2377886), (124, 1649179), (172, 1188943), (217, 942388), (301, 679396), (434, 471194), (602, 339698), (868, 235597), (1204, 169849), (1333, 153412), (2666, 76706), (5332, 38353), (5479, 37324), (9331, 21916), (10958, 18662)]