206857792

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2627

約数の個数: 56

約数和(自身を含む): 434230272

約数和(自身を除く): 227372480

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 164, 248, 328, 496, 656, 992, 1271, 1312, 1984, 2542, 2543, 2624, 5084, 5086, 10168, 10172, 20336, 20344, 40672, 40688, 78833, 81344, 81376, 104263, 157666, 162752, 208526, 315332, 417052, 630664, 834104, 1261328, 1668208, 2522656, 3232153, 3336416, 5045312, 6464306, 6672832, 12928612, 25857224, 51714448, 103428896, 206857792]

約数ペア:

[(1, 206857792), (2, 103428896), (4, 51714448), (8, 25857224), (16, 12928612), (31, 6672832), (32, 6464306), (41, 5045312), (62, 3336416), (64, 3232153), (82, 2522656), (124, 1668208), (164, 1261328), (248, 834104), (328, 630664), (496, 417052), (656, 315332), (992, 208526), (1271, 162752), (1312, 157666), (1984, 104263), (2542, 81376), (2543, 81344), (2624, 78833), (5084, 40688), (5086, 40672), (10168, 20344), (10172, 20336)]