201242451

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:435

約数の個数: 32

約数和(自身を含む): 282712320

約数和(自身を除く): 81469869

約数列:

[1, 3, 43, 59, 129, 137, 177, 193, 411, 579, 2537, 5891, 7611, 8083, 8299, 11387, 17673, 24249, 24897, 26441, 34161, 79323, 347569, 489641, 1042707, 1136963, 1468923, 1560019, 3410889, 4680057, 67080817, 201242451]

約数ペア:

[(1, 201242451), (3, 67080817), (43, 4680057), (59, 3410889), (129, 1560019), (137, 1468923), (177, 1136963), (193, 1042707), (411, 489641), (579, 347569), (2537, 79323), (5891, 34161), (7611, 26441), (8083, 24897), (8299, 24249), (11387, 17673)]