217607152

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{102259}}^1$

素因数の和:102293

約数の個数: 40

約数和(自身を含む): 507209600

約数和(自身を除く): 289602448

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 102259, 204518, 409036, 715813, 818072, 1431626, 1636144, 1942921, 2863252, 3885842, 5726504, 7771684, 11453008, 13600447, 15543368, 27200894, 31086736, 54401788, 108803576, 217607152]

約数ペア:

[(1, 217607152), (2, 108803576), (4, 54401788), (7, 31086736), (8, 27200894), (14, 15543368), (16, 13600447), (19, 11453008), (28, 7771684), (38, 5726504), (56, 3885842), (76, 2863252), (112, 1942921), (133, 1636144), (152, 1431626), (266, 818072), (304, 715813), (532, 409036), (1064, 204518), (2128, 102259)]