201209620606

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{15889}}^1\times {\mathrm{71143}}^1$

素因数の和:87123

約数の個数: 16

約数和(自身を含む): 305229103200

約数和(自身を除く): 104019482594

約数列:

[1, 2, 89, 178, 15889, 31778, 71143, 142286, 1414121, 2828242, 6331727, 12663454, 1130391127, 2260782254, 100604810303, 201209620606]

約数ペア:

[(1, 201209620606), (2, 100604810303), (89, 2260782254), (178, 1130391127), (15889, 12663454), (31778, 6331727), (71143, 2828242), (142286, 1414121)]