208164852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{826051}}^1$

素因数の和:826068

約数の個数: 36

約数和(自身を含む): 601365856

約数和(自身を除く): 393201004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 826051, 1652102, 2478153, 3304204, 4956306, 5782357, 7434459, 9912612, 11564714, 14868918, 17347071, 23129428, 29737836, 34694142, 52041213, 69388284, 104082426, 208164852]

約数ペア:

[(1, 208164852), (2, 104082426), (3, 69388284), (4, 52041213), (6, 34694142), (7, 29737836), (9, 23129428), (12, 17347071), (14, 14868918), (18, 11564714), (21, 9912612), (28, 7434459), (36, 5782357), (42, 4956306), (63, 3304204), (84, 2478153), (126, 1652102), (252, 826051)]