201777698891

素因数分解:

${\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{2048983}}^1$

素因数の和:2049146

約数の個数: 16

約数和(自身を含む): 218339735040

約数和(自身を除く): 16562036149

約数列:

[1, 19, 71, 73, 1349, 1387, 5183, 98477, 2048983, 38930677, 145477793, 149575759, 2764078067, 2841939421, 10619878889, 201777698891]

約数ペア:

[(1, 201777698891), (19, 10619878889), (71, 2841939421), (73, 2764078067), (1349, 149575759), (1387, 145477793), (5183, 38930677), (98477, 2048983)]