200093894

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1123}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 407877120

約数和(自身を除く): 207783226

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 89, 91, 143, 154, 178, 182, 286, 623, 979, 1001, 1123, 1157, 1246, 1958, 2002, 2246, 2314, 6853, 7861, 8099, 12353, 12727, 13706, 14599, 15722, 16198, 24706, 25454, 29198, 86471, 89089, 99947, 102193, 160589, 172942, 178178, 199894, 204386, 321178, 699629, 1099417, 1124123, 1299311, 1399258, 2198834, 2248246, 2598622, 7695919, 9095177, 14292421, 15391838, 18190354, 28584842, 100046947, 200093894]

約数ペア:

[(1, 200093894), (2, 100046947), (7, 28584842), (11, 18190354), (13, 15391838), (14, 14292421), (22, 9095177), (26, 7695919), (77, 2598622), (89, 2248246), (91, 2198834), (143, 1399258), (154, 1299311), (178, 1124123), (182, 1099417), (286, 699629), (623, 321178), (979, 204386), (1001, 199894), (1123, 178178), (1157, 172942), (1246, 160589), (1958, 102193), (2002, 99947), (2246, 89089), (2314, 86471), (6853, 29198), (7861, 25454), (8099, 24706), (12353, 16198), (12727, 15722), (13706, 14599)]