208513634

素因数分解:

$2^1\times 7^1\times {\mathrm{823}}^1\times {\mathrm{18097}}^1$

素因数の和:18929

約数の個数: 16

約数和(自身を含む): 357906048

約数和(自身を除く): 149392414

約数列:

[1, 2, 7, 14, 823, 1646, 5761, 11522, 18097, 36194, 126679, 253358, 14893831, 29787662, 104256817, 208513634]

約数ペア:

[(1, 208513634), (2, 104256817), (7, 29787662), (14, 14893831), (823, 253358), (1646, 126679), (5761, 36194), (11522, 18097)]