218040981

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1\times {\mathrm{1433}}^1$

素因数の和:2260

約数の個数: 16

約数和(自身を含む): 295656384

約数和(自身を除く): 77615403

約数列:

[1, 3, 67, 201, 757, 1433, 2271, 4299, 50719, 96011, 152157, 288033, 1084781, 3254343, 72680327, 218040981]

約数ペア:

[(1, 218040981), (3, 72680327), (67, 3254343), (201, 1084781), (757, 288033), (1433, 152157), (2271, 96011), (4299, 50719)]