201700251381

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{521161}}^1$

素因数の和:521337

約数の個数: 32

約数和(自身を含む): 288181739520

約数和(自身を除く): 86481488139

約数列:

[1, 3, 23, 69, 71, 79, 213, 237, 1633, 1817, 4899, 5451, 5609, 16827, 129007, 387021, 521161, 1563483, 11986703, 35960109, 37002431, 41171719, 111007293, 123515157, 851055913, 946949537, 2553167739, 2840848611, 2923192049, 8769576147, 67233417127, 201700251381]

約数ペア:

[(1, 201700251381), (3, 67233417127), (23, 8769576147), (69, 2923192049), (71, 2840848611), (79, 2553167739), (213, 946949537), (237, 851055913), (1633, 123515157), (1817, 111007293), (4899, 41171719), (5451, 37002431), (5609, 35960109), (16827, 11986703), (129007, 1563483), (387021, 521161)]