199639944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{157}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 660566400

約数和(自身を除く): 460926456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 29, 36, 42, 54, 56, 58, 63, 72, 84, 87, 108, 116, 126, 157, 168, 174, 189, 203, 216, 232, 252, 261, 314, 348, 378, 406, 471, 504, 522, 609, 628, 696, 756, 783, 812, 841, 942, 1044, 1099, 1218, 1256, 1413, 1512, 1566, 1624, 1682, 1827, 1884, 2088, 2198, 2436, 2523, 2826, 3132, 3297, 3364, 3654, 3768, 4239, 4396, 4553, 4872, 5046, 5481, 5652, 5887, 6264, 6594, 6728, 7308, 7569, 8478, 8792, 9106, 9891, 10092, 10962, 11304, 11774, 13188, 13659, 14616, 15138, 16956, 17661, 18212, 19782, 20184, 21924, 22707, 23548, 26376, 27318, 29673, 30276, 31871, 33912, 35322, 36424, 39564, 40977, 43848, 45414, 47096, 52983, 54636, 59346, 60552, 63742, 70644, 79128, 81954, 90828, 95613, 105966, 109272, 118692, 122931, 127484, 132037, 141288, 158949, 163908, 181656, 191226, 211932, 237384, 245862, 254968, 264074, 286839, 317898, 327816, 382452, 396111, 423864, 491724, 528148, 573678, 635796, 764904, 792222, 860517, 924259, 983448, 1056296, 1147356, 1188333, 1271592, 1584444, 1721034, 1848518, 2294712, 2376666, 2772777, 3168888, 3442068, 3564999, 3697036, 4753332, 5545554, 6884136, 7129998, 7394072, 8318331, 9506664, 11091108, 14259996, 16636662, 22182216, 24954993, 28519992, 33273324, 49909986, 66546648, 99819972, 199639944]

約数ペア:

[(1, 199639944), (2, 99819972), (3, 66546648), (4, 49909986), (6, 33273324), (7, 28519992), (8, 24954993), (9, 22182216), (12, 16636662), (14, 14259996), (18, 11091108), (21, 9506664), (24, 8318331), (27, 7394072), (28, 7129998), (29, 6884136), (36, 5545554), (42, 4753332), (54, 3697036), (56, 3564999), (58, 3442068), (63, 3168888), (72, 2772777), (84, 2376666), (87, 2294712), (108, 1848518), (116, 1721034), (126, 1584444), (157, 1271592), (168, 1188333), (174, 1147356), (189, 1056296), (203, 983448), (216, 924259), (232, 860517), (252, 792222), (261, 764904), (314, 635796), (348, 573678), (378, 528148), (406, 491724), (471, 423864), (504, 396111), (522, 382452), (609, 327816), (628, 317898), (696, 286839), (756, 264074), (783, 254968), (812, 245862), (841, 237384), (942, 211932), (1044, 191226), (1099, 181656), (1218, 163908), (1256, 158949), (1413, 141288), (1512, 132037), (1566, 127484), (1624, 122931), (1682, 118692), (1827, 109272), (1884, 105966), (2088, 95613), (2198, 90828), (2436, 81954), (2523, 79128), (2826, 70644), (3132, 63742), (3297, 60552), (3364, 59346), (3654, 54636), (3768, 52983), (4239, 47096), (4396, 45414), (4553, 43848), (4872, 40977), (5046, 39564), (5481, 36424), (5652, 35322), (5887, 33912), (6264, 31871), (6594, 30276), (6728, 29673), (7308, 27318), (7569, 26376), (8478, 23548), (8792, 22707), (9106, 21924), (9891, 20184), (10092, 19782), (10962, 18212), (11304, 17661), (11774, 16956), (13188, 15138), (13659, 14616)]