207811084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 401556960

約数和(自身を除く): 193745876

約数列:

[1, 2, 4, 13, 26, 52, 83, 89, 166, 178, 332, 356, 541, 1079, 1082, 1157, 2158, 2164, 2314, 4316, 4628, 7033, 7387, 14066, 14774, 28132, 29548, 44903, 48149, 89806, 96031, 96298, 179612, 192062, 192596, 384124, 583739, 625937, 1167478, 1251874, 2334956, 2503748, 3996367, 7992734, 15985468, 51952771, 103905542, 207811084]

約数ペア:

[(1, 207811084), (2, 103905542), (4, 51952771), (13, 15985468), (26, 7992734), (52, 3996367), (83, 2503748), (89, 2334956), (166, 1251874), (178, 1167478), (332, 625937), (356, 583739), (541, 384124), (1079, 192596), (1082, 192062), (1157, 179612), (2158, 96298), (2164, 96031), (2314, 89806), (4316, 48149), (4628, 44903), (7033, 29548), (7387, 28132), (14066, 14774)]