207940611

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{313}}^1\times {\mathrm{3119}}^1$

素因数の和:3506

約数の個数: 16

約数和(自身を含む): 282147840

約数和(自身を除く): 74207229

約数列:

[1, 3, 71, 213, 313, 939, 3119, 9357, 22223, 66669, 221449, 664347, 976247, 2928741, 69313537, 207940611]

約数ペア:

[(1, 207940611), (3, 69313537), (71, 2928741), (213, 976247), (313, 664347), (939, 221449), (3119, 66669), (9357, 22223)]