201980618

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{627269}}^1$

素因数の和:627301

約数の個数: 16

約数和(自身を含む): 361307520

約数和(自身を除く): 159326902

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 627269, 1254538, 4390883, 8781766, 14427187, 28854374, 100990309, 201980618]

約数ペア:

[(1, 201980618), (2, 100990309), (7, 28854374), (14, 14427187), (23, 8781766), (46, 4390883), (161, 1254538), (322, 627269)]