209273232

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6421}}^1$

素因数の和:6536

約数の個数: 80

約数和(自身を含む): 624321152

約数和(自身を除く): 415047920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 97, 112, 168, 194, 291, 336, 388, 582, 679, 776, 1164, 1358, 1552, 2037, 2328, 2716, 4074, 4656, 5432, 6421, 8148, 10864, 12842, 16296, 19263, 25684, 32592, 38526, 44947, 51368, 77052, 89894, 102736, 134841, 154104, 179788, 269682, 308208, 359576, 539364, 622837, 719152, 1078728, 1245674, 1868511, 2157456, 2491348, 3737022, 4359859, 4982696, 7474044, 8719718, 9965392, 13079577, 14948088, 17439436, 26159154, 29896176, 34878872, 52318308, 69757744, 104636616, 209273232]

約数ペア:

[(1, 209273232), (2, 104636616), (3, 69757744), (4, 52318308), (6, 34878872), (7, 29896176), (8, 26159154), (12, 17439436), (14, 14948088), (16, 13079577), (21, 9965392), (24, 8719718), (28, 7474044), (42, 4982696), (48, 4359859), (56, 3737022), (84, 2491348), (97, 2157456), (112, 1868511), (168, 1245674), (194, 1078728), (291, 719152), (336, 622837), (388, 539364), (582, 359576), (679, 308208), (776, 269682), (1164, 179788), (1358, 154104), (1552, 134841), (2037, 102736), (2328, 89894), (2716, 77052), (4074, 51368), (4656, 44947), (5432, 38526), (6421, 32592), (8148, 25684), (10864, 19263), (12842, 16296)]