205215552

素因数分解:

$2^6\times 3^3\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1277

約数の個数: 112

約数和(自身を含む): 609681280

約数和(自身を除く): 404465728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 103, 108, 144, 192, 206, 216, 288, 309, 412, 432, 576, 618, 824, 864, 927, 1153, 1236, 1648, 1728, 1854, 2306, 2472, 2781, 3296, 3459, 3708, 4612, 4944, 5562, 6592, 6918, 7416, 9224, 9888, 10377, 11124, 13836, 14832, 18448, 19776, 20754, 22248, 27672, 29664, 31131, 36896, 41508, 44496, 55344, 59328, 62262, 73792, 83016, 88992, 110688, 118759, 124524, 166032, 177984, 221376, 237518, 249048, 332064, 356277, 475036, 498096, 664128, 712554, 950072, 996192, 1068831, 1425108, 1900144, 1992384, 2137662, 2850216, 3206493, 3800288, 4275324, 5700432, 6412986, 7600576, 8550648, 11400864, 12825972, 17101296, 22801728, 25651944, 34202592, 51303888, 68405184, 102607776, 205215552]

約数ペア:

[(1, 205215552), (2, 102607776), (3, 68405184), (4, 51303888), (6, 34202592), (8, 25651944), (9, 22801728), (12, 17101296), (16, 12825972), (18, 11400864), (24, 8550648), (27, 7600576), (32, 6412986), (36, 5700432), (48, 4275324), (54, 3800288), (64, 3206493), (72, 2850216), (96, 2137662), (103, 1992384), (108, 1900144), (144, 1425108), (192, 1068831), (206, 996192), (216, 950072), (288, 712554), (309, 664128), (412, 498096), (432, 475036), (576, 356277), (618, 332064), (824, 249048), (864, 237518), (927, 221376), (1153, 177984), (1236, 166032), (1648, 124524), (1728, 118759), (1854, 110688), (2306, 88992), (2472, 83016), (2781, 73792), (3296, 62262), (3459, 59328), (3708, 55344), (4612, 44496), (4944, 41508), (5562, 36896), (6592, 31131), (6918, 29664), (7416, 27672), (9224, 22248), (9888, 20754), (10377, 19776), (11124, 18448), (13836, 14832)]