200645181

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{5237}}^1$

素因数の和:5303

約数の個数: 40

約数和(自身を含む): 334645344

約数和(自身を除く): 134000163

約数列:

[1, 3, 9, 11, 27, 33, 43, 81, 99, 129, 297, 387, 473, 891, 1161, 1419, 3483, 4257, 5237, 12771, 15711, 38313, 47133, 57607, 141399, 172821, 225191, 424197, 518463, 675573, 1555389, 2026719, 2477101, 4666167, 6080157, 7431303, 18240471, 22293909, 66881727, 200645181]

約数ペア:

[(1, 200645181), (3, 66881727), (9, 22293909), (11, 18240471), (27, 7431303), (33, 6080157), (43, 4666167), (81, 2477101), (99, 2026719), (129, 1555389), (297, 675573), (387, 518463), (473, 424197), (891, 225191), (1161, 172821), (1419, 141399), (3483, 57607), (4257, 47133), (5237, 38313), (12771, 15711)]