201901568

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{3259}}^1$

素因数の和:3299

約数の個数: 60

約数和(自身を含む): 443552340

約数和(自身を除く): 241650772

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 512, 704, 968, 1408, 1936, 2816, 3259, 3872, 5632, 6518, 7744, 13036, 15488, 26072, 30976, 35849, 52144, 61952, 71698, 104288, 143396, 208576, 286792, 394339, 417152, 573584, 788678, 834304, 1147168, 1577356, 1668608, 2294336, 3154712, 4588672, 6309424, 9177344, 12618848, 18354688, 25237696, 50475392, 100950784, 201901568]

約数ペア:

[(1, 201901568), (2, 100950784), (4, 50475392), (8, 25237696), (11, 18354688), (16, 12618848), (22, 9177344), (32, 6309424), (44, 4588672), (64, 3154712), (88, 2294336), (121, 1668608), (128, 1577356), (176, 1147168), (242, 834304), (256, 788678), (352, 573584), (484, 417152), (512, 394339), (704, 286792), (968, 208576), (1408, 143396), (1936, 104288), (2816, 71698), (3259, 61952), (3872, 52144), (5632, 35849), (6518, 30976), (7744, 26072), (13036, 15488)]