198863403

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{4007}}^1$

素因数の和:4314

約数の個数: 16

約数和(自身を含む): 270107136

約数和(自身を除く): 71243733

約数列:

[1, 3, 71, 213, 233, 699, 4007, 12021, 16543, 49629, 284497, 853491, 933631, 2800893, 66287801, 198863403]

約数ペア:

[(1, 198863403), (3, 66287801), (71, 2800893), (213, 933631), (233, 853491), (699, 284497), (4007, 49629), (12021, 16543)]