202338927

素因数分解:

$3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12497}}^1$

素因数の和:12767

約数の個数: 24

約数和(自身を含む): 335346336

約数和(自身を除く): 133007409

約数列:

[1, 3, 7, 9, 21, 63, 257, 771, 1799, 2313, 5397, 12497, 16191, 37491, 87479, 112473, 262437, 787311, 3211729, 9635187, 22482103, 28905561, 67446309, 202338927]

約数ペア:

[(1, 202338927), (3, 67446309), (7, 28905561), (9, 22482103), (21, 9635187), (63, 3211729), (257, 787311), (771, 262437), (1799, 112473), (2313, 87479), (5397, 37491), (12497, 16191)]