207976418

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2203}}^1\times {\mathrm{3631}}^1$

素因数の和:5849

約数の個数: 16

約数和(自身を含む): 336206976

約数和(自身を除く): 128230558

約数列:

[1, 2, 13, 26, 2203, 3631, 4406, 7262, 28639, 47203, 57278, 94406, 7999093, 15998186, 103988209, 207976418]

約数ペア:

[(1, 207976418), (2, 103988209), (13, 15998186), (26, 7999093), (2203, 94406), (3631, 57278), (4406, 47203), (7262, 28639)]