200962040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{218437}}^1$

素因数の和:218471

約数の個数: 32

約数和(自身を含む): 471826080

約数和(自身を除く): 270864040

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 218437, 436874, 873748, 1092185, 1747496, 2184370, 4368740, 5024051, 8737480, 10048102, 20096204, 25120255, 40192408, 50240510, 100481020, 200962040]

約数ペア:

[(1, 200962040), (2, 100481020), (4, 50240510), (5, 40192408), (8, 25120255), (10, 20096204), (20, 10048102), (23, 8737480), (40, 5024051), (46, 4368740), (92, 2184370), (115, 1747496), (184, 1092185), (230, 873748), (460, 436874), (920, 218437)]