201361504

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1997}}^1$

素因数の和:2167

約数の個数: 48

約数和(自身を含む): 416894688

約数和(自身を除く): 215533184

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 137, 184, 274, 368, 548, 736, 1096, 1997, 2192, 3151, 3994, 4384, 6302, 7988, 12604, 15976, 25208, 31952, 45931, 50416, 63904, 91862, 100832, 183724, 273589, 367448, 547178, 734896, 1094356, 1469792, 2188712, 4377424, 6292547, 8754848, 12585094, 25170188, 50340376, 100680752, 201361504]

約数ペア:

[(1, 201361504), (2, 100680752), (4, 50340376), (8, 25170188), (16, 12585094), (23, 8754848), (32, 6292547), (46, 4377424), (92, 2188712), (137, 1469792), (184, 1094356), (274, 734896), (368, 547178), (548, 367448), (736, 273589), (1096, 183724), (1997, 100832), (2192, 91862), (3151, 63904), (3994, 50416), (4384, 45931), (6302, 31952), (7988, 25208), (12604, 15976)]