205804911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{86509}}^1$

素因数の和:86586

約数の個数: 16

約数和(自身を含む): 300362720

約数和(自身を除く): 94557809

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 86509, 259527, 1124617, 3373851, 5277049, 15831147, 68601637, 205804911]

約数ペア:

[(1, 205804911), (3, 68601637), (13, 15831147), (39, 5277049), (61, 3373851), (183, 1124617), (793, 259527), (2379, 86509)]