201664771259

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{457}}^1\times {\mathrm{2740867}}^1$

素因数の和:2741354

約数の個数: 16

約数和(自身を含む): 241020968448

約数和(自身を除く): 39356197189

約数列:

[1, 7, 23, 161, 457, 3199, 10511, 73577, 2740867, 19186069, 63039941, 441279587, 1252576219, 8768033533, 28809253037, 201664771259]

約数ペア:

[(1, 201664771259), (7, 28809253037), (23, 8768033533), (161, 1252576219), (457, 441279587), (3199, 63039941), (10511, 19186069), (73577, 2740867)]