205045248

素因数分解:

$2^9\times 3^1\times {\mathrm{133493}}^1$

素因数の和:133514

約数の個数: 40

約数和(自身を含む): 546257448

約数和(自身を除く): 341212200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 133493, 266986, 400479, 533972, 800958, 1067944, 1601916, 2135888, 3203832, 4271776, 6407664, 8543552, 12815328, 17087104, 25630656, 34174208, 51261312, 68348416, 102522624, 205045248]

約数ペア:

[(1, 205045248), (2, 102522624), (3, 68348416), (4, 51261312), (6, 34174208), (8, 25630656), (12, 17087104), (16, 12815328), (24, 8543552), (32, 6407664), (48, 4271776), (64, 3203832), (96, 2135888), (128, 1601916), (192, 1067944), (256, 800958), (384, 533972), (512, 400479), (768, 266986), (1536, 133493)]