207960819

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{45337}}^1$

素因数の和:45490

約数の個数: 16

約数和(自身を含む): 304671360

約数和(自身を除く): 96710541

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 45337, 136011, 498707, 1496121, 6301843, 18905529, 69320273, 207960819]

約数ペア:

[(1, 207960819), (3, 69320273), (11, 18905529), (33, 6301843), (139, 1496121), (417, 498707), (1529, 136011), (4587, 45337)]