208965312

素因数分解:

$2^6\times 3^3\times {\mathrm{120929}}^1$

素因数の和:120950

約数の個数: 56

約数和(自身を含む): 614324400

約数和(自身を除く): 405359088

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, 120929, 241858, 362787, 483716, 725574, 967432, 1088361, 1451148, 1934864, 2176722, 2902296, 3265083, 3869728, 4353444, 5804592, 6530166, 7739456, 8706888, 11609184, 13060332, 17413776, 23218368, 26120664, 34827552, 52241328, 69655104, 104482656, 208965312]

約数ペア:

[(1, 208965312), (2, 104482656), (3, 69655104), (4, 52241328), (6, 34827552), (8, 26120664), (9, 23218368), (12, 17413776), (16, 13060332), (18, 11609184), (24, 8706888), (27, 7739456), (32, 6530166), (36, 5804592), (48, 4353444), (54, 3869728), (64, 3265083), (72, 2902296), (96, 2176722), (108, 1934864), (144, 1451148), (192, 1088361), (216, 967432), (288, 725574), (432, 483716), (576, 362787), (864, 241858), (1728, 120929)]