201656277

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{457}}^1$

素因数の和:802

約数の個数: 32

約数和(自身を含む): 305577600

約数和(自身を除く): 103921323

約数列:

[1, 3, 9, 27, 59, 177, 277, 457, 531, 831, 1371, 1593, 2493, 4113, 7479, 12339, 16343, 26963, 49029, 80889, 126589, 147087, 242667, 379767, 441261, 728001, 1139301, 3417903, 7468751, 22406253, 67218759, 201656277]

約数ペア:

[(1, 201656277), (3, 67218759), (9, 22406253), (27, 7468751), (59, 3417903), (177, 1139301), (277, 728001), (457, 441261), (531, 379767), (831, 242667), (1371, 147087), (1593, 126589), (2493, 80889), (4113, 49029), (7479, 26963), (12339, 16343)]