202040015

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49459}}^1$

素因数の和:49526

約数の個数: 16

約数和(自身を含む): 261148800

約数和(自身を除く): 59108785

約数列:

[1, 5, 19, 43, 95, 215, 817, 4085, 49459, 247295, 939721, 2126737, 4698605, 10633685, 40408003, 202040015]

約数ペア:

[(1, 202040015), (5, 40408003), (19, 10633685), (43, 4698605), (95, 2126737), (215, 939721), (817, 247295), (4085, 49459)]