206102512

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{967}}^1$

素因数の和:1166

約数の個数: 80

約数和(自身を含む): 501253632

約数和(自身を除く): 295151120

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 173, 176, 308, 346, 616, 692, 967, 1211, 1232, 1384, 1903, 1934, 2422, 2768, 3806, 3868, 4844, 6769, 7612, 7736, 9688, 10637, 13321, 13538, 15224, 15472, 19376, 21274, 26642, 27076, 30448, 42548, 53284, 54152, 74459, 85096, 106568, 108304, 148918, 167291, 170192, 213136, 297836, 334582, 595672, 669164, 1171037, 1191344, 1338328, 1840201, 2342074, 2676656, 3680402, 4684148, 7360804, 9368296, 12881407, 14721608, 18736592, 25762814, 29443216, 51525628, 103051256, 206102512]

約数ペア:

[(1, 206102512), (2, 103051256), (4, 51525628), (7, 29443216), (8, 25762814), (11, 18736592), (14, 14721608), (16, 12881407), (22, 9368296), (28, 7360804), (44, 4684148), (56, 3680402), (77, 2676656), (88, 2342074), (112, 1840201), (154, 1338328), (173, 1191344), (176, 1171037), (308, 669164), (346, 595672), (616, 334582), (692, 297836), (967, 213136), (1211, 170192), (1232, 167291), (1384, 148918), (1903, 108304), (1934, 106568), (2422, 85096), (2768, 74459), (3806, 54152), (3868, 53284), (4844, 42548), (6769, 30448), (7612, 27076), (7736, 26642), (9688, 21274), (10637, 19376), (13321, 15472), (13538, 15224)]