194975481

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{2551}}^1$

素因数の和:2976

約数の個数: 16

約数和(自身を含む): 264387200

約数和(自身を除く): 69411719

約数列:

[1, 3, 73, 219, 349, 1047, 2551, 7653, 25477, 76431, 186223, 558669, 890299, 2670897, 64991827, 194975481]

約数ペア:

[(1, 194975481), (3, 64991827), (73, 2670897), (219, 890299), (349, 558669), (1047, 186223), (2551, 76431), (7653, 25477)]