204150992

素因数分解:

$2^4\times {\mathrm{1021}}^1\times {\mathrm{12497}}^1$

素因数の和:13526

約数の個数: 20

約数和(自身を含む): 395961636

約数和(自身を除く): 191810644

約数列:

[1, 2, 4, 8, 16, 1021, 2042, 4084, 8168, 12497, 16336, 24994, 49988, 99976, 199952, 12759437, 25518874, 51037748, 102075496, 204150992]

約数ペア:

[(1, 204150992), (2, 102075496), (4, 51037748), (8, 25518874), (16, 12759437), (1021, 199952), (2042, 99976), (4084, 49988), (8168, 24994), (12497, 16336)]