205961478

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{333271}}^1$

素因数の和:333379

約数の個数: 16

約数和(自身を含む): 415923456

約数和(自身を除く): 209961978

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 333271, 666542, 999813, 1999626, 34326913, 68653826, 102980739, 205961478]

約数ペア:

[(1, 205961478), (2, 102980739), (3, 68653826), (6, 34326913), (103, 1999626), (206, 999813), (309, 666542), (618, 333271)]