201173866

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{16829}}^1$

素因数の和:17013

約数の個数: 16

約数和(自身を含む): 311018400

約数和(自身を除く): 109844534

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 16829, 33658, 723647, 1447294, 2339231, 4678462, 100586933, 201173866]

約数ペア:

[(1, 201173866), (2, 100586933), (43, 4678462), (86, 2339231), (139, 1447294), (278, 723647), (5977, 33658), (11954, 16829)]