204070928

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{131489}}^1$

素因数の和:131594

約数の個数: 20

約数和(自身を含む): 399466620

約数和(自身を除く): 195395692

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 131489, 262978, 525956, 1051912, 2103824, 12754433, 25508866, 51017732, 102035464, 204070928]

約数ペア:

[(1, 204070928), (2, 102035464), (4, 51017732), (8, 25508866), (16, 12754433), (97, 2103824), (194, 1051912), (388, 525956), (776, 262978), (1552, 131489)]