201645946817

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{419}}^1\times {\mathrm{29021}}^1$

素因数の和:29573

約数の個数: 32

約数和(自身を含む): 243394744320

約数和(自身を除く): 41748797503

約数列:

[1, 7, 23, 103, 161, 419, 721, 2369, 2933, 9637, 16583, 29021, 43157, 67459, 203147, 302099, 667483, 992611, 2989163, 4672381, 6948277, 12159799, 20924141, 68750749, 85118593, 279675377, 481255243, 1252459297, 1957727639, 8767215079, 28806563831, 201645946817]

約数ペア:

[(1, 201645946817), (7, 28806563831), (23, 8767215079), (103, 1957727639), (161, 1252459297), (419, 481255243), (721, 279675377), (2369, 85118593), (2933, 68750749), (9637, 20924141), (16583, 12159799), (29021, 6948277), (43157, 4672381), (67459, 2989163), (203147, 992611), (302099, 667483)]