199103328

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1$

素因数の和:845

約数の個数: 144

約数和(自身を含む): 605404800

約数和(自身を除く): 406301472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 31, 32, 36, 48, 58, 62, 72, 87, 93, 96, 116, 124, 144, 174, 186, 232, 248, 261, 279, 288, 348, 372, 464, 496, 522, 558, 696, 744, 769, 899, 928, 992, 1044, 1116, 1392, 1488, 1538, 1798, 2088, 2232, 2307, 2697, 2784, 2976, 3076, 3596, 4176, 4464, 4614, 5394, 6152, 6921, 7192, 8091, 8352, 8928, 9228, 10788, 12304, 13842, 14384, 16182, 18456, 21576, 22301, 23839, 24608, 27684, 28768, 32364, 36912, 43152, 44602, 47678, 55368, 64728, 66903, 71517, 73824, 86304, 89204, 95356, 110736, 129456, 133806, 143034, 178408, 190712, 200709, 214551, 221472, 258912, 267612, 286068, 356816, 381424, 401418, 429102, 535224, 572136, 691331, 713632, 762848, 802836, 858204, 1070448, 1144272, 1382662, 1605672, 1716408, 2073993, 2140896, 2288544, 2765324, 3211344, 3432816, 4147986, 5530648, 6221979, 6422688, 6865632, 8295972, 11061296, 12443958, 16591944, 22122592, 24887916, 33183888, 49775832, 66367776, 99551664, 199103328]

約数ペア:

[(1, 199103328), (2, 99551664), (3, 66367776), (4, 49775832), (6, 33183888), (8, 24887916), (9, 22122592), (12, 16591944), (16, 12443958), (18, 11061296), (24, 8295972), (29, 6865632), (31, 6422688), (32, 6221979), (36, 5530648), (48, 4147986), (58, 3432816), (62, 3211344), (72, 2765324), (87, 2288544), (93, 2140896), (96, 2073993), (116, 1716408), (124, 1605672), (144, 1382662), (174, 1144272), (186, 1070448), (232, 858204), (248, 802836), (261, 762848), (279, 713632), (288, 691331), (348, 572136), (372, 535224), (464, 429102), (496, 401418), (522, 381424), (558, 356816), (696, 286068), (744, 267612), (769, 258912), (899, 221472), (928, 214551), (992, 200709), (1044, 190712), (1116, 178408), (1392, 143034), (1488, 133806), (1538, 129456), (1798, 110736), (2088, 95356), (2232, 89204), (2307, 86304), (2697, 73824), (2784, 71517), (2976, 66903), (3076, 64728), (3596, 55368), (4176, 47678), (4464, 44602), (4614, 43152), (5394, 36912), (6152, 32364), (6921, 28768), (7192, 27684), (8091, 24608), (8352, 23839), (8928, 22301), (9228, 21576), (10788, 18456), (12304, 16182), (13842, 14384)]