201685988

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:417

約数の個数: 96

約数和(自身を含む): 452874240

約数和(自身を除く): 251188252

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 53, 76, 92, 106, 133, 161, 212, 266, 311, 322, 371, 437, 532, 622, 644, 742, 874, 1007, 1219, 1244, 1484, 1748, 2014, 2177, 2438, 3059, 4028, 4354, 4876, 5909, 6118, 7049, 7153, 8533, 8708, 11818, 12236, 14098, 14306, 16483, 17066, 23161, 23636, 28196, 28612, 32966, 34132, 41363, 46322, 50071, 65932, 82726, 92644, 100142, 115381, 135907, 162127, 165452, 200284, 230762, 271814, 313177, 324254, 379109, 461524, 543628, 626354, 648508, 758218, 951349, 1252708, 1516436, 1902698, 2192239, 2653763, 3805396, 4384478, 5307526, 7203071, 8768956, 10615052, 14406142, 28812284, 50421497, 100842994, 201685988]

約数ペア:

[(1, 201685988), (2, 100842994), (4, 50421497), (7, 28812284), (14, 14406142), (19, 10615052), (23, 8768956), (28, 7203071), (38, 5307526), (46, 4384478), (53, 3805396), (76, 2653763), (92, 2192239), (106, 1902698), (133, 1516436), (161, 1252708), (212, 951349), (266, 758218), (311, 648508), (322, 626354), (371, 543628), (437, 461524), (532, 379109), (622, 324254), (644, 313177), (742, 271814), (874, 230762), (1007, 200284), (1219, 165452), (1244, 162127), (1484, 135907), (1748, 115381), (2014, 100142), (2177, 92644), (2438, 82726), (3059, 65932), (4028, 50071), (4354, 46322), (4876, 41363), (5909, 34132), (6118, 32966), (7049, 28612), (7153, 28196), (8533, 23636), (8708, 23161), (11818, 17066), (12236, 16483), (14098, 14306)]