201338462

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{15901}}^1$

素因数の和:16403

約数の個数: 16

約数和(自身を含む): 325927392

約数和(自身を除く): 124588930

約数列:

[1, 2, 13, 26, 487, 974, 6331, 12662, 15901, 31802, 206713, 413426, 7743787, 15487574, 100669231, 201338462]

約数ペア:

[(1, 201338462), (2, 100669231), (13, 15487574), (26, 7743787), (487, 413426), (974, 206713), (6331, 31802), (12662, 15901)]