199142736

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{947}}^1$

素因数の和:1308

約数の個数: 80

約数和(自身を含む): 556256064

約数和(自身を除く): 357113328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 337, 624, 674, 947, 1011, 1348, 1894, 2022, 2696, 2841, 3788, 4044, 4381, 5392, 5682, 7576, 8088, 8762, 11364, 12311, 13143, 15152, 16176, 17524, 22728, 24622, 26286, 35048, 36933, 45456, 49244, 52572, 70096, 73866, 98488, 105144, 147732, 196976, 210288, 295464, 319139, 590928, 638278, 957417, 1276556, 1914834, 2553112, 3829668, 4148807, 5106224, 7659336, 8297614, 12446421, 15318672, 16595228, 24892842, 33190456, 49785684, 66380912, 99571368, 199142736]

約数ペア:

[(1, 199142736), (2, 99571368), (3, 66380912), (4, 49785684), (6, 33190456), (8, 24892842), (12, 16595228), (13, 15318672), (16, 12446421), (24, 8297614), (26, 7659336), (39, 5106224), (48, 4148807), (52, 3829668), (78, 2553112), (104, 1914834), (156, 1276556), (208, 957417), (312, 638278), (337, 590928), (624, 319139), (674, 295464), (947, 210288), (1011, 196976), (1348, 147732), (1894, 105144), (2022, 98488), (2696, 73866), (2841, 70096), (3788, 52572), (4044, 49244), (4381, 45456), (5392, 36933), (5682, 35048), (7576, 26286), (8088, 24622), (8762, 22728), (11364, 17524), (12311, 16176), (13143, 15152)]