201500493

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{821}}^1\times {\mathrm{3557}}^1$

素因数の和:4404

約数の個数: 16

約数和(自身を含む): 280768896

約数和(自身を除く): 79268403

約数列:

[1, 3, 23, 69, 821, 2463, 3557, 10671, 18883, 56649, 81811, 245433, 2920297, 8760891, 67166831, 201500493]

約数ペア:

[(1, 201500493), (3, 67166831), (23, 8760891), (69, 2920297), (821, 245433), (2463, 81811), (3557, 56649), (10671, 18883)]