208314135

素因数分解:

$3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{10691}}^1$

素因数の和:11135

約数の個数: 24

約数和(自身を含む): 361945584

約数和(自身を除く): 153631449

約数列:

[1, 3, 5, 9, 15, 45, 433, 1299, 2165, 3897, 6495, 10691, 19485, 32073, 53455, 96219, 160365, 481095, 4629203, 13887609, 23146015, 41662827, 69438045, 208314135]

約数ペア:

[(1, 208314135), (3, 69438045), (5, 41662827), (9, 23146015), (15, 13887609), (45, 4629203), (433, 481095), (1299, 160365), (2165, 96219), (3897, 53455), (6495, 32073), (10691, 19485)]