205568931

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{8053}}^1$

素因数の和:8250

約数の個数: 16

約数和(自身を含む): 280408064

約数和(自身を除く): 74839133

約数列:

[1, 3, 67, 127, 201, 381, 8053, 8509, 24159, 25527, 539551, 1022731, 1618653, 3068193, 68522977, 205568931]

約数ペア:

[(1, 205568931), (3, 68522977), (67, 3068193), (127, 1618653), (201, 1022731), (381, 539551), (8053, 25527), (8509, 24159)]