203886312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8731}}^1$

素因数の和:8886

約数の個数: 64

約数和(自身を含む): 586790400

約数和(自身を除く): 382904088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 139, 168, 278, 417, 556, 834, 973, 1112, 1668, 1946, 2919, 3336, 3892, 5838, 7784, 8731, 11676, 17462, 23352, 26193, 34924, 52386, 61117, 69848, 104772, 122234, 183351, 209544, 244468, 366702, 488936, 733404, 1213609, 1466808, 2427218, 3640827, 4854436, 7281654, 8495263, 9708872, 14563308, 16990526, 25485789, 29126616, 33981052, 50971578, 67962104, 101943156, 203886312]

約数ペア:

[(1, 203886312), (2, 101943156), (3, 67962104), (4, 50971578), (6, 33981052), (7, 29126616), (8, 25485789), (12, 16990526), (14, 14563308), (21, 9708872), (24, 8495263), (28, 7281654), (42, 4854436), (56, 3640827), (84, 2427218), (139, 1466808), (168, 1213609), (278, 733404), (417, 488936), (556, 366702), (834, 244468), (973, 209544), (1112, 183351), (1668, 122234), (1946, 104772), (2919, 69848), (3336, 61117), (3892, 52386), (5838, 34924), (7784, 26193), (8731, 23352), (11676, 17462)]