205241184

素因数分解:

$2^5\times 3^2\times {\mathrm{331}}^1\times {\mathrm{2153}}^1$

素因数の和:2500

約数の個数: 72

約数和(自身を含む): 585689832

約数和(自身を除く): 380448648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 331, 662, 993, 1324, 1986, 2153, 2648, 2979, 3972, 4306, 5296, 5958, 6459, 7944, 8612, 10592, 11916, 12918, 15888, 17224, 19377, 23832, 25836, 31776, 34448, 38754, 47664, 51672, 68896, 77508, 95328, 103344, 155016, 206688, 310032, 620064, 712643, 1425286, 2137929, 2850572, 4275858, 5701144, 6413787, 8551716, 11402288, 12827574, 17103432, 22804576, 25655148, 34206864, 51310296, 68413728, 102620592, 205241184]

約数ペア:

[(1, 205241184), (2, 102620592), (3, 68413728), (4, 51310296), (6, 34206864), (8, 25655148), (9, 22804576), (12, 17103432), (16, 12827574), (18, 11402288), (24, 8551716), (32, 6413787), (36, 5701144), (48, 4275858), (72, 2850572), (96, 2137929), (144, 1425286), (288, 712643), (331, 620064), (662, 310032), (993, 206688), (1324, 155016), (1986, 103344), (2153, 95328), (2648, 77508), (2979, 68896), (3972, 51672), (4306, 47664), (5296, 38754), (5958, 34448), (6459, 31776), (7944, 25836), (8612, 23832), (10592, 19377), (11916, 17224), (12918, 15888)]