202496245

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{857}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 286311168

約数和(自身を除く): 83814923

約数列:

[1, 5, 7, 35, 43, 157, 215, 301, 785, 857, 1099, 1505, 4285, 5495, 5999, 6751, 29995, 33755, 36851, 47257, 134549, 184255, 236285, 257957, 672745, 941843, 1289785, 4709215, 5785607, 28928035, 40499249, 202496245]

約数ペア:

[(1, 202496245), (5, 40499249), (7, 28928035), (35, 5785607), (43, 4709215), (157, 1289785), (215, 941843), (301, 672745), (785, 257957), (857, 236285), (1099, 184255), (1505, 134549), (4285, 47257), (5495, 36851), (5999, 33755), (6751, 29995)]