207943923

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8089}}^1$

素因数の和:8163

約数の個数: 32

約数和(自身を含む): 326188800

約数和(自身を除く): 118244877

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 209, 451, 627, 779, 1353, 2337, 8089, 8569, 24267, 25707, 88979, 153691, 266937, 331649, 461073, 994947, 1690601, 3648139, 5071803, 6301331, 10944417, 18903993, 69314641, 207943923]

約数ペア:

[(1, 207943923), (3, 69314641), (11, 18903993), (19, 10944417), (33, 6301331), (41, 5071803), (57, 3648139), (123, 1690601), (209, 994947), (451, 461073), (627, 331649), (779, 266937), (1353, 153691), (2337, 88979), (8089, 25707), (8569, 24267)]