205127733

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{7583}}^1$

素因数の和:7784

約数の個数: 16

約数和(自身を含む): 279576576

約数和(自身を除く): 74448843

約数列:

[1, 3, 71, 127, 213, 381, 7583, 9017, 22749, 27051, 538393, 963041, 1615179, 2889123, 68375911, 205127733]

約数ペア:

[(1, 205127733), (3, 68375911), (71, 2889123), (127, 1615179), (213, 963041), (381, 538393), (7583, 27051), (9017, 22749)]