147205492

素因数分解:

$2^2\times 7^1\times {\mathrm{197}}^1\times {\mathrm{26687}}^1$

素因数の和:26895

約数の個数: 24

約数和(自身を含む): 295916544

約数和(自身を除く): 148711052

約数列:

[1, 2, 4, 7, 14, 28, 197, 394, 788, 1379, 2758, 5516, 26687, 53374, 106748, 186809, 373618, 747236, 5257339, 10514678, 21029356, 36801373, 73602746, 147205492]

約数ペア:

[(1, 147205492), (2, 73602746), (4, 36801373), (7, 21029356), (14, 10514678), (28, 5257339), (197, 747236), (394, 373618), (788, 186809), (1379, 106748), (2758, 53374), (5516, 26687)]