207849202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:367

約数の個数: 48

約数和(自身を含む): 356610240

約数和(自身を除く): 148761038

約数列:

[1, 2, 11, 22, 37, 74, 121, 139, 167, 242, 278, 334, 407, 814, 1529, 1837, 3058, 3674, 4477, 5143, 6179, 8954, 10286, 12358, 16819, 20207, 23213, 33638, 40414, 46426, 56573, 67969, 113146, 135938, 255343, 510686, 622303, 747659, 858881, 1244606, 1495318, 1717762, 2808773, 5617546, 9447691, 18895382, 103924601, 207849202]

約数ペア:

[(1, 207849202), (2, 103924601), (11, 18895382), (22, 9447691), (37, 5617546), (74, 2808773), (121, 1717762), (139, 1495318), (167, 1244606), (242, 858881), (278, 747659), (334, 622303), (407, 510686), (814, 255343), (1529, 135938), (1837, 113146), (3058, 67969), (3674, 56573), (4477, 46426), (5143, 40414), (6179, 33638), (8954, 23213), (10286, 20207), (12358, 16819)]