204865504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{359}}^1\times {\mathrm{1049}}^1$

素因数の和:1435

約数の個数: 48

約数和(自身を含む): 428652000

約数和(自身を除く): 223786496

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 359, 544, 718, 1049, 1436, 2098, 2872, 4196, 5744, 6103, 8392, 11488, 12206, 16784, 17833, 24412, 33568, 35666, 48824, 71332, 97648, 142664, 195296, 285328, 376591, 570656, 753182, 1506364, 3012728, 6025456, 6402047, 12050912, 12804094, 25608188, 51216376, 102432752, 204865504]

約数ペア:

[(1, 204865504), (2, 102432752), (4, 51216376), (8, 25608188), (16, 12804094), (17, 12050912), (32, 6402047), (34, 6025456), (68, 3012728), (136, 1506364), (272, 753182), (359, 570656), (544, 376591), (718, 285328), (1049, 195296), (1436, 142664), (2098, 97648), (2872, 71332), (4196, 48824), (5744, 35666), (6103, 33568), (8392, 24412), (11488, 17833), (12206, 16784)]