200851695

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2039}}^1$

素因数の和:2260

約数の個数: 48

約数和(自身を含む): 381888000

約数和(自身を除く): 181036305

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 199, 495, 597, 995, 1791, 2039, 2189, 2985, 6117, 6567, 8955, 10195, 10945, 18351, 19701, 22429, 30585, 32835, 67287, 91755, 98505, 112145, 201861, 336435, 405761, 1009305, 1217283, 2028805, 3651849, 4463371, 6086415, 13390113, 18259245, 22316855, 40170339, 66950565, 200851695]

約数ペア:

[(1, 200851695), (3, 66950565), (5, 40170339), (9, 22316855), (11, 18259245), (15, 13390113), (33, 6086415), (45, 4463371), (55, 3651849), (99, 2028805), (165, 1217283), (199, 1009305), (495, 405761), (597, 336435), (995, 201861), (1791, 112145), (2039, 98505), (2189, 91755), (2985, 67287), (6117, 32835), (6567, 30585), (8955, 22429), (10195, 19701), (10945, 18351)]