208073152

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4261}}^1$

素因数の和:4389

約数の個数: 56

約数和(自身を含む): 476321120

約数和(自身を除く): 268247968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1526, 1744, 3052, 3488, 4261, 6104, 6976, 8522, 12208, 17044, 24416, 29827, 34088, 48832, 59654, 68176, 119308, 136352, 238616, 272704, 464449, 477232, 928898, 954464, 1857796, 1908928, 3251143, 3715592, 6502286, 7431184, 13004572, 14862368, 26009144, 29724736, 52018288, 104036576, 208073152]

約数ペア:

[(1, 208073152), (2, 104036576), (4, 52018288), (7, 29724736), (8, 26009144), (14, 14862368), (16, 13004572), (28, 7431184), (32, 6502286), (56, 3715592), (64, 3251143), (109, 1908928), (112, 1857796), (218, 954464), (224, 928898), (436, 477232), (448, 464449), (763, 272704), (872, 238616), (1526, 136352), (1744, 119308), (3052, 68176), (3488, 59654), (4261, 48832), (6104, 34088), (6976, 29827), (8522, 24416), (12208, 17044)]