200945457

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{3359}}^1$

素因数の和:3422

約数の個数: 36

約数和(自身を含む): 321834240

約数和(自身を除く): 120888783

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 289, 391, 867, 1173, 2601, 3359, 3519, 6647, 10077, 19941, 30231, 57103, 59823, 77257, 171309, 231771, 513927, 695313, 970751, 1313369, 2912253, 3940107, 8736759, 11820321, 22327273, 66981819, 200945457]

約数ペア:

[(1, 200945457), (3, 66981819), (9, 22327273), (17, 11820321), (23, 8736759), (51, 3940107), (69, 2912253), (153, 1313369), (207, 970751), (289, 695313), (391, 513927), (867, 231771), (1173, 171309), (2601, 77257), (3359, 59823), (3519, 57103), (6647, 30231), (10077, 19941)]