201186518

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{15889}}^1$

素因数の和:16391

約数の個数: 16

約数和(自身を含む): 325681440

約数和(自身を除く): 124494922

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 15889, 31778, 206557, 413114, 7737943, 15475886, 100593259, 201186518]

約数ペア:

[(1, 201186518), (2, 100593259), (13, 15475886), (26, 7737943), (487, 413114), (974, 206557), (6331, 31778), (12662, 15889)]