205705896

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{779189}}^1$

素因数の和:779209

約数の個数: 32

約数和(自身を含む): 561016800

約数和(自身を除く): 355310904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 779189, 1558378, 2337567, 3116756, 4675134, 6233512, 8571079, 9350268, 17142158, 18700536, 25713237, 34284316, 51426474, 68568632, 102852948, 205705896]

約数ペア:

[(1, 205705896), (2, 102852948), (3, 68568632), (4, 51426474), (6, 34284316), (8, 25713237), (11, 18700536), (12, 17142158), (22, 9350268), (24, 8571079), (33, 6233512), (44, 4675134), (66, 3116756), (88, 2337567), (132, 1558378), (264, 779189)]