201868461

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{197}}^1\times {\mathrm{2777}}^1$

素因数の和:3021

約数の個数: 24

約数和(自身を含む): 300324024

約数和(自身を除く): 98455563

約数列:

[1, 3, 9, 41, 123, 197, 369, 591, 1773, 2777, 8077, 8331, 24231, 24993, 72693, 113857, 341571, 547069, 1024713, 1641207, 4923621, 22429829, 67289487, 201868461]

約数ペア:

[(1, 201868461), (3, 67289487), (9, 22429829), (41, 4923621), (123, 1641207), (197, 1024713), (369, 547069), (591, 341571), (1773, 113857), (2777, 72693), (8077, 24993), (8331, 24231)]