203798328

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{197479}}^1$

素因数の和:197531

約数の個数: 32

約数和(自身を含む): 521347200

約数和(自身を除く): 317548872

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 197479, 394958, 592437, 789916, 1184874, 1579832, 2369748, 4739496, 8491597, 16983194, 25474791, 33966388, 50949582, 67932776, 101899164, 203798328]

約数ペア:

[(1, 203798328), (2, 101899164), (3, 67932776), (4, 50949582), (6, 33966388), (8, 25474791), (12, 16983194), (24, 8491597), (43, 4739496), (86, 2369748), (129, 1579832), (172, 1184874), (258, 789916), (344, 592437), (516, 394958), (1032, 197479)]