199659744

素因数分解:

$2^5\times 3^2\times {\mathrm{367}}^1\times {\mathrm{1889}}^1$

素因数の和:2272

約数の個数: 72

約数和(自身を含む): 569630880

約数和(自身を除く): 369971136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 367, 734, 1101, 1468, 1889, 2202, 2936, 3303, 3778, 4404, 5667, 5872, 6606, 7556, 8808, 11334, 11744, 13212, 15112, 17001, 17616, 22668, 26424, 30224, 34002, 35232, 45336, 52848, 60448, 68004, 90672, 105696, 136008, 181344, 272016, 544032, 693263, 1386526, 2079789, 2773052, 4159578, 5546104, 6239367, 8319156, 11092208, 12478734, 16638312, 22184416, 24957468, 33276624, 49914936, 66553248, 99829872, 199659744]

約数ペア:

[(1, 199659744), (2, 99829872), (3, 66553248), (4, 49914936), (6, 33276624), (8, 24957468), (9, 22184416), (12, 16638312), (16, 12478734), (18, 11092208), (24, 8319156), (32, 6239367), (36, 5546104), (48, 4159578), (72, 2773052), (96, 2079789), (144, 1386526), (288, 693263), (367, 544032), (734, 272016), (1101, 181344), (1468, 136008), (1889, 105696), (2202, 90672), (2936, 68004), (3303, 60448), (3778, 52848), (4404, 45336), (5667, 35232), (5872, 34002), (6606, 30224), (7556, 26424), (8808, 22668), (11334, 17616), (11744, 17001), (13212, 15112)]