205013986

素因数分解:

$2^1\times {\mathrm{307}}^1\times {\mathrm{379}}^1\times {\mathrm{881}}^1$

素因数の和:1569

約数の個数: 16

約数和(自身を含む): 309687840

約数和(自身を除く): 104673854

約数列:

[1, 2, 307, 379, 614, 758, 881, 1762, 116353, 232706, 270467, 333899, 540934, 667798, 102506993, 205013986]

約数ペア:

[(1, 205013986), (2, 102506993), (307, 667798), (379, 540934), (614, 333899), (758, 270467), (881, 232706), (1762, 116353)]