200712568

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{617}}^1$

素因数の和:824

約数の個数: 64

約数和(自身を含む): 445256640

約数和(自身を除く): 244544072

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 157, 259, 296, 314, 518, 617, 628, 1036, 1099, 1234, 1256, 2072, 2198, 2468, 4319, 4396, 4936, 5809, 8638, 8792, 11618, 17276, 22829, 23236, 34552, 40663, 45658, 46472, 81326, 91316, 96869, 159803, 162652, 182632, 193738, 319606, 325304, 387476, 639212, 678083, 774952, 1278424, 1356166, 2712332, 3584153, 5424664, 7168306, 14336612, 25089071, 28673224, 50178142, 100356284, 200712568]

約数ペア:

[(1, 200712568), (2, 100356284), (4, 50178142), (7, 28673224), (8, 25089071), (14, 14336612), (28, 7168306), (37, 5424664), (56, 3584153), (74, 2712332), (148, 1356166), (157, 1278424), (259, 774952), (296, 678083), (314, 639212), (518, 387476), (617, 325304), (628, 319606), (1036, 193738), (1099, 182632), (1234, 162652), (1256, 159803), (2072, 96869), (2198, 91316), (2468, 81326), (4319, 46472), (4396, 45658), (4936, 40663), (5809, 34552), (8638, 23236), (8792, 22829), (11618, 17276)]