202565152

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{1439}}^1$

素因数の和:1585

約数の個数: 48

約数和(自身を含む): 411505920

約数和(自身を除く): 208940768

約数列:

[1, 2, 4, 8, 16, 32, 53, 83, 106, 166, 212, 332, 424, 664, 848, 1328, 1439, 1696, 2656, 2878, 4399, 5756, 8798, 11512, 17596, 23024, 35192, 46048, 70384, 76267, 119437, 140768, 152534, 238874, 305068, 477748, 610136, 955496, 1220272, 1910992, 2440544, 3821984, 6330161, 12660322, 25320644, 50641288, 101282576, 202565152]

約数ペア:

[(1, 202565152), (2, 101282576), (4, 50641288), (8, 25320644), (16, 12660322), (32, 6330161), (53, 3821984), (83, 2440544), (106, 1910992), (166, 1220272), (212, 955496), (332, 610136), (424, 477748), (664, 305068), (848, 238874), (1328, 152534), (1439, 140768), (1696, 119437), (2656, 76267), (2878, 70384), (4399, 46048), (5756, 35192), (8798, 23024), (11512, 17596)]