207876208

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{564881}}^1$

素因数の和:564912

約数の個数: 20

約数和(自身を含む): 420272208

約数和(自身を除く): 212396000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 564881, 1129762, 2259524, 4519048, 9038096, 12992263, 25984526, 51969052, 103938104, 207876208]

約数ペア:

[(1, 207876208), (2, 103938104), (4, 51969052), (8, 25984526), (16, 12992263), (23, 9038096), (46, 4519048), (92, 2259524), (184, 1129762), (368, 564881)]