208377615

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{479029}}^1$

素因数の和:479066

約数の個数: 16

約数和(自身を含む): 344901600

約数和(自身を除く): 136523985

約数列:

[1, 3, 5, 15, 29, 87, 145, 435, 479029, 1437087, 2395145, 7185435, 13891841, 41675523, 69459205, 208377615]

約数ペア:

[(1, 208377615), (3, 69459205), (5, 41675523), (15, 13891841), (29, 7185435), (87, 2395145), (145, 1437087), (435, 479029)]