206241728

素因数分解:

$2^6\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41851}}^1$

素因数の和:41881

約数の個数: 56

約数和(自身を含む): 510259584

約数和(自身を除く): 304017856

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 154, 176, 224, 308, 352, 448, 616, 704, 1232, 2464, 4928, 41851, 83702, 167404, 292957, 334808, 460361, 585914, 669616, 920722, 1171828, 1339232, 1841444, 2343656, 2678464, 3222527, 3682888, 4687312, 6445054, 7365776, 9374624, 12890108, 14731552, 18749248, 25780216, 29463104, 51560432, 103120864, 206241728]

約数ペア:

[(1, 206241728), (2, 103120864), (4, 51560432), (7, 29463104), (8, 25780216), (11, 18749248), (14, 14731552), (16, 12890108), (22, 9374624), (28, 7365776), (32, 6445054), (44, 4687312), (56, 3682888), (64, 3222527), (77, 2678464), (88, 2343656), (112, 1841444), (154, 1339232), (176, 1171828), (224, 920722), (308, 669616), (352, 585914), (448, 460361), (616, 334808), (704, 292957), (1232, 167404), (2464, 83702), (4928, 41851)]