208839474

素因数分解:

$2^1\times 3^2\times {\mathrm{727}}^1\times {\mathrm{15959}}^1$

素因数の和:16694

約数の個数: 24

約数和(自身を含む): 453136320

約数和(自身を除く): 244296846

約数列:

[1, 2, 3, 6, 9, 18, 727, 1454, 2181, 4362, 6543, 13086, 15959, 31918, 47877, 95754, 143631, 287262, 11602193, 23204386, 34806579, 69613158, 104419737, 208839474]

約数ペア:

[(1, 208839474), (2, 104419737), (3, 69613158), (6, 34806579), (9, 23204386), (18, 11602193), (727, 287262), (1454, 143631), (2181, 95754), (4362, 47877), (6543, 31918), (13086, 15959)]