207849939

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{2273}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 322216704

約数和(自身を除く): 114366765

約数列:

[1, 3, 11, 17, 33, 51, 163, 187, 489, 561, 1793, 2273, 2771, 5379, 6819, 8313, 25003, 30481, 38641, 75009, 91443, 115923, 370499, 425051, 1111497, 1275153, 4075489, 6298483, 12226467, 18895449, 69283313, 207849939]

約数ペア:

[(1, 207849939), (3, 69283313), (11, 18895449), (17, 12226467), (33, 6298483), (51, 4075489), (163, 1275153), (187, 1111497), (489, 425051), (561, 370499), (1793, 115923), (2273, 91443), (2771, 75009), (5379, 38641), (6819, 30481), (8313, 25003)]