202315059

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{2371}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 308360000

約数和(自身を除く): 106044941

約数列:

[1, 3, 9, 19, 57, 171, 499, 1497, 2371, 4491, 7113, 9481, 21339, 28443, 45049, 85329, 135147, 405441, 1183129, 3549387, 10648161, 22479451, 67438353, 202315059]

約数ペア:

[(1, 202315059), (3, 67438353), (9, 22479451), (19, 10648161), (57, 3549387), (171, 1183129), (499, 405441), (1497, 135147), (2371, 85329), (4491, 45049), (7113, 28443), (9481, 21339)]