207615399

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{739}}^1\times {\mathrm{2531}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 284799360

約数和(自身を除く): 77183961

約数列:

[1, 3, 37, 111, 739, 2217, 2531, 7593, 27343, 82029, 93647, 280941, 1870409, 5611227, 69205133, 207615399]

約数ペア:

[(1, 207615399), (3, 69205133), (37, 5611227), (111, 1870409), (739, 280941), (2217, 93647), (2531, 82029), (7593, 27343)]