201997914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{8461}}^1$

素因数の和:8662

約数の個数: 32

約数和(自身を含む): 424047744

約数和(自身を除く): 222049830

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 173, 346, 519, 1038, 3979, 7958, 8461, 11937, 16922, 23874, 25383, 50766, 194603, 389206, 583809, 1167618, 1463753, 2927506, 4391259, 8782518, 33666319, 67332638, 100998957, 201997914]

約数ペア:

[(1, 201997914), (2, 100998957), (3, 67332638), (6, 33666319), (23, 8782518), (46, 4391259), (69, 2927506), (138, 1463753), (173, 1167618), (346, 583809), (519, 389206), (1038, 194603), (3979, 50766), (7958, 25383), (8461, 23874), (11937, 16922)]