201237993

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{39857}}^1$

素因数の和:39894

約数の個数: 32

約数和(自身を含む): 344373120

約数和(自身を除く): 143135127

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 459, 561, 1683, 5049, 39857, 119571, 358713, 438427, 677569, 1076139, 1315281, 2032707, 3945843, 6098121, 7453259, 11837529, 18294363, 22359777, 67079331, 201237993]

約数ペア:

[(1, 201237993), (3, 67079331), (9, 22359777), (11, 18294363), (17, 11837529), (27, 7453259), (33, 6098121), (51, 3945843), (99, 2032707), (153, 1315281), (187, 1076139), (297, 677569), (459, 438427), (561, 358713), (1683, 119571), (5049, 39857)]