201219387

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{3659}}^1$

素因数の和:4482

約数の個数: 16

約数和(自身を含む): 280385280

約数和(自身を除く): 79165893

約数列:

[1, 3, 23, 69, 797, 2391, 3659, 10977, 18331, 54993, 84157, 252471, 2916223, 8748669, 67073129, 201219387]

約数ペア:

[(1, 201219387), (3, 67073129), (23, 8748669), (69, 2916223), (797, 252471), (2391, 84157), (3659, 54993), (10977, 18331)]