206039136856

素因数分解:

$2^3\times 7^3\times {\mathrm{1123}}^1\times {\mathrm{66863}}^1$

素因数の和:68013

約数の個数: 64

約数和(自身を含む): 450930816000

約数和(自身を除く): 244891679144

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1123, 1372, 2246, 2744, 4492, 7861, 8984, 15722, 31444, 55027, 62888, 66863, 110054, 133726, 220108, 267452, 385189, 440216, 468041, 534904, 770378, 936082, 1540756, 1872164, 3081512, 3276287, 3744328, 6552574, 13105148, 22934009, 26210296, 45868018, 75087149, 91736036, 150174298, 183472072, 300348596, 525610043, 600697192, 1051220086, 2102440172, 3679270301, 4204880344, 7358540602, 14717081204, 25754892107, 29434162408, 51509784214, 103019568428, 206039136856]

約数ペア:

[(1, 206039136856), (2, 103019568428), (4, 51509784214), (7, 29434162408), (8, 25754892107), (14, 14717081204), (28, 7358540602), (49, 4204880344), (56, 3679270301), (98, 2102440172), (196, 1051220086), (343, 600697192), (392, 525610043), (686, 300348596), (1123, 183472072), (1372, 150174298), (2246, 91736036), (2744, 75087149), (4492, 45868018), (7861, 26210296), (8984, 22934009), (15722, 13105148), (31444, 6552574), (55027, 3744328), (62888, 3276287), (66863, 3081512), (110054, 1872164), (133726, 1540756), (220108, 936082), (267452, 770378), (385189, 534904), (440216, 468041)]