201787768

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3797}}^1$

素因数の和:3896

約数の個数: 64

約数和(自身を含む): 472167360

約数和(自身を除く): 270379592

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 73, 91, 104, 146, 182, 292, 364, 511, 584, 728, 949, 1022, 1898, 2044, 3796, 3797, 4088, 6643, 7592, 7594, 13286, 15188, 26572, 26579, 30376, 49361, 53144, 53158, 98722, 106316, 197444, 212632, 277181, 345527, 394888, 554362, 691054, 1108724, 1382108, 1940267, 2217448, 2764216, 3603353, 3880534, 7206706, 7761068, 14413412, 15522136, 25223471, 28826824, 50446942, 100893884, 201787768]

約数ペア:

[(1, 201787768), (2, 100893884), (4, 50446942), (7, 28826824), (8, 25223471), (13, 15522136), (14, 14413412), (26, 7761068), (28, 7206706), (52, 3880534), (56, 3603353), (73, 2764216), (91, 2217448), (104, 1940267), (146, 1382108), (182, 1108724), (292, 691054), (364, 554362), (511, 394888), (584, 345527), (728, 277181), (949, 212632), (1022, 197444), (1898, 106316), (2044, 98722), (3796, 53158), (3797, 53144), (4088, 49361), (6643, 30376), (7592, 26579), (7594, 26572), (13286, 15188)]