212585872

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{467}}^1\times {\mathrm{1237}}^1$

素因数の和:1735

約数の個数: 40

約数和(自身を含む): 431061696

約数和(自身を除く): 218475824

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 467, 934, 1237, 1868, 2474, 3736, 4948, 7472, 9896, 10741, 19792, 21482, 28451, 42964, 56902, 85928, 113804, 171856, 227608, 455216, 577679, 1155358, 2310716, 4621432, 9242864, 13286617, 26573234, 53146468, 106292936, 212585872]

約数ペア:

[(1, 212585872), (2, 106292936), (4, 53146468), (8, 26573234), (16, 13286617), (23, 9242864), (46, 4621432), (92, 2310716), (184, 1155358), (368, 577679), (467, 455216), (934, 227608), (1237, 171856), (1868, 113804), (2474, 85928), (3736, 56902), (4948, 42964), (7472, 28451), (9896, 21482), (10741, 19792)]