200437916

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{16381}}^1$

素因数の和:16434

約数の個数: 48

約数和(自身を含む): 440348160

約数和(自身を除く): 239910244

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 266, 322, 437, 532, 644, 874, 1748, 3059, 6118, 12236, 16381, 32762, 65524, 114667, 229334, 311239, 376763, 458668, 622478, 753526, 1244956, 1507052, 2178673, 2637341, 4357346, 5274682, 7158497, 8714692, 10549364, 14316994, 28633988, 50109479, 100218958, 200437916]

約数ペア:

[(1, 200437916), (2, 100218958), (4, 50109479), (7, 28633988), (14, 14316994), (19, 10549364), (23, 8714692), (28, 7158497), (38, 5274682), (46, 4357346), (76, 2637341), (92, 2178673), (133, 1507052), (161, 1244956), (266, 753526), (322, 622478), (437, 458668), (532, 376763), (644, 311239), (874, 229334), (1748, 114667), (3059, 65524), (6118, 32762), (12236, 16381)]