200039085

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:995

約数の個数: 64

約数和(自身を含む): 380712960

約数和(自身を除く): 180673875

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 85, 101, 135, 153, 255, 303, 459, 505, 765, 863, 909, 1515, 1717, 2295, 2589, 2727, 4315, 4545, 5151, 7767, 8585, 12945, 13635, 14671, 15453, 23301, 25755, 38835, 44013, 46359, 73355, 77265, 87163, 116505, 132039, 220065, 231795, 261489, 396117, 435815, 660195, 784467, 1307445, 1481771, 1980585, 2353401, 3922335, 4445313, 7408855, 11767005, 13335939, 22226565, 40007817, 66679695, 200039085]

約数ペア:

[(1, 200039085), (3, 66679695), (5, 40007817), (9, 22226565), (15, 13335939), (17, 11767005), (27, 7408855), (45, 4445313), (51, 3922335), (85, 2353401), (101, 1980585), (135, 1481771), (153, 1307445), (255, 784467), (303, 660195), (459, 435815), (505, 396117), (765, 261489), (863, 231795), (909, 220065), (1515, 132039), (1717, 116505), (2295, 87163), (2589, 77265), (2727, 73355), (4315, 46359), (4545, 44013), (5151, 38835), (7767, 25755), (8585, 23301), (12945, 15453), (13635, 14671)]