205382848

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^2$

素因数の和:302

約数の個数: 84

約数和(自身を含む): 474381576

約数和(自身を除く): 268998728

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 131, 136, 176, 187, 262, 272, 352, 374, 524, 544, 704, 748, 1048, 1088, 1441, 1496, 2096, 2227, 2882, 2992, 4192, 4454, 5764, 5984, 8384, 8908, 11528, 11968, 17161, 17816, 23056, 24497, 34322, 35632, 46112, 48994, 68644, 71264, 92224, 97988, 137288, 142528, 188771, 195976, 274576, 291737, 377542, 391952, 549152, 583474, 755084, 783904, 1098304, 1166948, 1510168, 1567808, 2333896, 3020336, 3209107, 4667792, 6040672, 6418214, 9335584, 12081344, 12836428, 18671168, 25672856, 51345712, 102691424, 205382848]

約数ペア:

[(1, 205382848), (2, 102691424), (4, 51345712), (8, 25672856), (11, 18671168), (16, 12836428), (17, 12081344), (22, 9335584), (32, 6418214), (34, 6040672), (44, 4667792), (64, 3209107), (68, 3020336), (88, 2333896), (131, 1567808), (136, 1510168), (176, 1166948), (187, 1098304), (262, 783904), (272, 755084), (352, 583474), (374, 549152), (524, 391952), (544, 377542), (704, 291737), (748, 274576), (1048, 195976), (1088, 188771), (1441, 142528), (1496, 137288), (2096, 97988), (2227, 92224), (2882, 71264), (2992, 68644), (4192, 48994), (4454, 46112), (5764, 35632), (5984, 34322), (8384, 24497), (8908, 23056), (11528, 17816), (11968, 17161)]