208569152

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1228

約数の個数: 84

約数和(自身を含む): 475110048

約数和(自身を除く): 266540896

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 32, 44, 46, 64, 88, 92, 121, 176, 184, 242, 253, 352, 368, 484, 506, 704, 736, 968, 1012, 1171, 1472, 1936, 2024, 2342, 2783, 3872, 4048, 4684, 5566, 7744, 8096, 9368, 11132, 12881, 16192, 18736, 22264, 25762, 26933, 37472, 44528, 51524, 53866, 74944, 89056, 103048, 107732, 141691, 178112, 206096, 215464, 283382, 296263, 412192, 430928, 566764, 592526, 824384, 861856, 1133528, 1185052, 1723712, 2267056, 2370104, 3258893, 4534112, 4740208, 6517786, 9068224, 9480416, 13035572, 18960832, 26071144, 52142288, 104284576, 208569152]

約数ペア:

[(1, 208569152), (2, 104284576), (4, 52142288), (8, 26071144), (11, 18960832), (16, 13035572), (22, 9480416), (23, 9068224), (32, 6517786), (44, 4740208), (46, 4534112), (64, 3258893), (88, 2370104), (92, 2267056), (121, 1723712), (176, 1185052), (184, 1133528), (242, 861856), (253, 824384), (352, 592526), (368, 566764), (484, 430928), (506, 412192), (704, 296263), (736, 283382), (968, 215464), (1012, 206096), (1171, 178112), (1472, 141691), (1936, 107732), (2024, 103048), (2342, 89056), (2783, 74944), (3872, 53866), (4048, 51524), (4684, 44528), (5566, 37472), (7744, 26933), (8096, 25762), (9368, 22264), (11132, 18736), (12881, 16192)]