209193152

素因数分解:

$2^6\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1627}}^1$

素因数の和:1694

約数の個数: 84

約数和(自身を含む): 494973864

約数和(自身を除く): 285780712

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 49, 56, 64, 82, 98, 112, 164, 196, 224, 287, 328, 392, 448, 574, 656, 784, 1148, 1312, 1568, 1627, 2009, 2296, 2624, 3136, 3254, 4018, 4592, 6508, 8036, 9184, 11389, 13016, 16072, 18368, 22778, 26032, 32144, 45556, 52064, 64288, 66707, 79723, 91112, 104128, 128576, 133414, 159446, 182224, 266828, 318892, 364448, 466949, 533656, 637784, 728896, 933898, 1067312, 1275568, 1867796, 2134624, 2551136, 3268643, 3735592, 4269248, 5102272, 6537286, 7471184, 13074572, 14942368, 26149144, 29884736, 52298288, 104596576, 209193152]

約数ペア:

[(1, 209193152), (2, 104596576), (4, 52298288), (7, 29884736), (8, 26149144), (14, 14942368), (16, 13074572), (28, 7471184), (32, 6537286), (41, 5102272), (49, 4269248), (56, 3735592), (64, 3268643), (82, 2551136), (98, 2134624), (112, 1867796), (164, 1275568), (196, 1067312), (224, 933898), (287, 728896), (328, 637784), (392, 533656), (448, 466949), (574, 364448), (656, 318892), (784, 266828), (1148, 182224), (1312, 159446), (1568, 133414), (1627, 128576), (2009, 104128), (2296, 91112), (2624, 79723), (3136, 66707), (3254, 64288), (4018, 52064), (4592, 45556), (6508, 32144), (8036, 26032), (9184, 22778), (11389, 18368), (13016, 16072)]