205264992

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20759}}^1$

素因数の和:20875

約数の個数: 48

約数和(自身を含む): 544078080

約数和(自身を除く): 338813088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 20759, 41518, 62277, 83036, 124554, 166072, 249108, 332144, 498216, 664288, 996432, 1992864, 2138177, 4276354, 6414531, 8552708, 12829062, 17105416, 25658124, 34210832, 51316248, 68421664, 102632496, 205264992]

約数ペア:

[(1, 205264992), (2, 102632496), (3, 68421664), (4, 51316248), (6, 34210832), (8, 25658124), (12, 17105416), (16, 12829062), (24, 8552708), (32, 6414531), (48, 4276354), (96, 2138177), (103, 1992864), (206, 996432), (309, 664288), (412, 498216), (618, 332144), (824, 249108), (1236, 166072), (1648, 124554), (2472, 83036), (3296, 62277), (4944, 41518), (9888, 20759)]