205126002

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{643}}^1$

素因数の和:1167

約数の個数: 48

約数和(自身を含む): 458115840

約数和(自身を除く): 252989838

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 479, 643, 666, 958, 1286, 1437, 1929, 2874, 3858, 4311, 5787, 8622, 11574, 17723, 23791, 35446, 47582, 53169, 71373, 106338, 142746, 159507, 214119, 307997, 319014, 428238, 615994, 923991, 1847982, 2771973, 5543946, 11395889, 22791778, 34187667, 68375334, 102563001, 205126002]

約数ペア:

[(1, 205126002), (2, 102563001), (3, 68375334), (6, 34187667), (9, 22791778), (18, 11395889), (37, 5543946), (74, 2771973), (111, 1847982), (222, 923991), (333, 615994), (479, 428238), (643, 319014), (666, 307997), (958, 214119), (1286, 159507), (1437, 142746), (1929, 106338), (2874, 71373), (3858, 53169), (4311, 47582), (5787, 35446), (8622, 23791), (11574, 17723)]