201382016

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1$

素因数の和:1093

約数の個数: 64

約数和(自身を含む): 440933760

約数和(自身を除く): 239551744

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 157, 176, 314, 352, 628, 704, 911, 1256, 1408, 1727, 1822, 2512, 3454, 3644, 5024, 6908, 7288, 10021, 10048, 13816, 14576, 20042, 20096, 27632, 29152, 40084, 55264, 58304, 80168, 110528, 116608, 143027, 160336, 221056, 286054, 320672, 572108, 641344, 1144216, 1282688, 1573297, 2288432, 3146594, 4576864, 6293188, 9153728, 12586376, 18307456, 25172752, 50345504, 100691008, 201382016]

約数ペア:

[(1, 201382016), (2, 100691008), (4, 50345504), (8, 25172752), (11, 18307456), (16, 12586376), (22, 9153728), (32, 6293188), (44, 4576864), (64, 3146594), (88, 2288432), (128, 1573297), (157, 1282688), (176, 1144216), (314, 641344), (352, 572108), (628, 320672), (704, 286054), (911, 221056), (1256, 160336), (1408, 143027), (1727, 116608), (1822, 110528), (2512, 80168), (3454, 58304), (3644, 55264), (5024, 40084), (6908, 29152), (7288, 27632), (10021, 20096), (10048, 20042), (13816, 14576)]