200905467

素因数分解:

$3^1\times 7^1\times {\mathrm{607}}^1\times {\mathrm{15761}}^1$

素因数の和:16378

約数の個数: 16

約数和(自身を含む): 306665472

約数和(自身を除く): 105760005

約数列:

[1, 3, 7, 21, 607, 1821, 4249, 12747, 15761, 47283, 110327, 330981, 9566927, 28700781, 66968489, 200905467]

約数ペア:

[(1, 200905467), (3, 66968489), (7, 28700781), (21, 9566927), (607, 330981), (1821, 110327), (4249, 47283), (12747, 15761)]