201492277

素因数分解:

$7^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1\times {\mathrm{1459}}^1$

素因数の和:1756

約数の個数: 16

約数和(自身を含む): 233833600

約数和(自身を除く): 32341323

約数列:

[1, 7, 109, 181, 763, 1267, 1459, 10213, 19729, 138103, 159031, 264079, 1113217, 1848553, 28784611, 201492277]

約数ペア:

[(1, 201492277), (7, 28784611), (109, 1848553), (181, 1113217), (763, 264079), (1267, 159031), (1459, 138103), (10213, 19729)]