207949983

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{4051}}^1$

素因数の和:4366

約数の個数: 16

約数和(自身を含む): 282408192

約数和(自身を除く): 74458209

約数列:

[1, 3, 71, 213, 241, 723, 4051, 12153, 17111, 51333, 287621, 862863, 976291, 2928873, 69316661, 207949983]

約数ペア:

[(1, 207949983), (3, 69316661), (71, 2928873), (213, 976291), (241, 862863), (723, 287621), (4051, 51333), (12153, 17111)]