207845152

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{257}}^1$

素因数の和:593

約数の個数: 48

約数和(自身を含む): 416102400

約数和(自身を除く): 208257248

約数列:

[1, 2, 4, 8, 16, 32, 127, 199, 254, 257, 398, 508, 514, 796, 1016, 1028, 1592, 2032, 2056, 3184, 4064, 4112, 6368, 8224, 25273, 32639, 50546, 51143, 65278, 101092, 102286, 130556, 202184, 204572, 261112, 404368, 409144, 522224, 808736, 818288, 1044448, 1636576, 6495161, 12990322, 25980644, 51961288, 103922576, 207845152]

約数ペア:

[(1, 207845152), (2, 103922576), (4, 51961288), (8, 25980644), (16, 12990322), (32, 6495161), (127, 1636576), (199, 1044448), (254, 818288), (257, 808736), (398, 522224), (508, 409144), (514, 404368), (796, 261112), (1016, 204572), (1028, 202184), (1592, 130556), (2032, 102286), (2056, 101092), (3184, 65278), (4064, 51143), (4112, 50546), (6368, 32639), (8224, 25273)]