201983493

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{43691}}^1$

素因数の和:43784

約数の個数: 16

約数和(自身を含む): 285221376

約数和(自身を除く): 83237883

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 43691, 131073, 1004893, 2927297, 3014679, 8781891, 67327831, 201983493]

約数ペア:

[(1, 201983493), (3, 67327831), (23, 8781891), (67, 3014679), (69, 2927297), (201, 1004893), (1541, 131073), (4623, 43691)]