201676887

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{1609}}^1$

素因数の和:2367

約数の個数: 24

約数和(自身を含む): 307252400

約数和(自身を除く): 105575513

約数列:

[1, 3, 9, 19, 57, 171, 733, 1609, 2199, 4827, 6597, 13927, 14481, 30571, 41781, 91713, 125343, 275139, 1179397, 3538191, 10614573, 22408543, 67225629, 201676887]

約数ペア:

[(1, 201676887), (3, 67225629), (9, 22408543), (19, 10614573), (57, 3538191), (171, 1179397), (733, 275139), (1609, 125343), (2199, 91713), (4827, 41781), (6597, 30571), (13927, 14481)]