199080864

素因数分解:

$2^5\times 3^2\times {\mathrm{389}}^1\times {\mathrm{1777}}^1$

素因数の和:2182

約数の個数: 72

約数和(自身を含む): 567910980

約数和(自身を除く): 368830116

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 389, 778, 1167, 1556, 1777, 2334, 3112, 3501, 3554, 4668, 5331, 6224, 7002, 7108, 9336, 10662, 12448, 14004, 14216, 15993, 18672, 21324, 28008, 28432, 31986, 37344, 42648, 56016, 56864, 63972, 85296, 112032, 127944, 170592, 255888, 511776, 691253, 1382506, 2073759, 2765012, 4147518, 5530024, 6221277, 8295036, 11060048, 12442554, 16590072, 22120096, 24885108, 33180144, 49770216, 66360288, 99540432, 199080864]

約数ペア:

[(1, 199080864), (2, 99540432), (3, 66360288), (4, 49770216), (6, 33180144), (8, 24885108), (9, 22120096), (12, 16590072), (16, 12442554), (18, 11060048), (24, 8295036), (32, 6221277), (36, 5530024), (48, 4147518), (72, 2765012), (96, 2073759), (144, 1382506), (288, 691253), (389, 511776), (778, 255888), (1167, 170592), (1556, 127944), (1777, 112032), (2334, 85296), (3112, 63972), (3501, 56864), (3554, 56016), (4668, 42648), (5331, 37344), (6224, 31986), (7002, 28432), (7108, 28008), (9336, 21324), (10662, 18672), (12448, 15993), (14004, 14216)]