205715992

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{5417}}^1$

素因数の和:5571

約数の個数: 32

約数和(自身を含む): 397897920

約数和(自身を除く): 192181928

約数列:

[1, 2, 4, 8, 47, 94, 101, 188, 202, 376, 404, 808, 4747, 5417, 9494, 10834, 18988, 21668, 37976, 43336, 254599, 509198, 547117, 1018396, 1094234, 2036792, 2188468, 4376936, 25714499, 51428998, 102857996, 205715992]

約数ペア:

[(1, 205715992), (2, 102857996), (4, 51428998), (8, 25714499), (47, 4376936), (94, 2188468), (101, 2036792), (188, 1094234), (202, 1018396), (376, 547117), (404, 509198), (808, 254599), (4747, 43336), (5417, 37976), (9494, 21668), (10834, 18988)]