205505856

素因数分解:

$2^6\times 3^3\times {\mathrm{118927}}^1$

素因数の和:118948

約数の個数: 56

約数和(自身を含む): 604154240

約数和(自身を除く): 398648384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 118927, 237854, 356781, 475708, 713562, 951416, 1070343, 1427124, 1902832, 2140686, 2854248, 3211029, 3805664, 4281372, 5708496, 6422058, 7611328, 8562744, 11416992, 12844116, 17125488, 22833984, 25688232, 34250976, 51376464, 68501952, 102752928, 205505856]

約数ペア:

[(1, 205505856), (2, 102752928), (3, 68501952), (4, 51376464), (6, 34250976), (8, 25688232), (9, 22833984), (12, 17125488), (16, 12844116), (18, 11416992), (24, 8562744), (27, 7611328), (32, 6422058), (36, 5708496), (48, 4281372), (54, 3805664), (64, 3211029), (72, 2854248), (96, 2140686), (108, 1902832), (144, 1427124), (192, 1070343), (216, 951416), (288, 713562), (432, 475708), (576, 356781), (864, 237854), (1728, 118927)]