204439904

素因数分解:

$2^5\times {\mathrm{1123}}^1\times {\mathrm{5689}}^1$

素因数の和:6822

約数の個数: 24

約数和(自身を含む): 402920280

約数和(自身を除く): 198480376

約数列:

[1, 2, 4, 8, 16, 32, 1123, 2246, 4492, 5689, 8984, 11378, 17968, 22756, 35936, 45512, 91024, 182048, 6388747, 12777494, 25554988, 51109976, 102219952, 204439904]

約数ペア:

[(1, 204439904), (2, 102219952), (4, 51109976), (8, 25554988), (16, 12777494), (32, 6388747), (1123, 182048), (2246, 91024), (4492, 45512), (5689, 35936), (8984, 22756), (11378, 17968)]