200205576

素因数分解:

$2^3\times 3^2\times {\mathrm{997}}^1\times {\mathrm{2789}}^1$

素因数の和:3798

約数の個数: 48

約数和(自身を含む): 542961900

約数和(自身を除く): 342756324

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 997, 1994, 2789, 2991, 3988, 5578, 5982, 7976, 8367, 8973, 11156, 11964, 16734, 17946, 22312, 23928, 25101, 33468, 35892, 50202, 66936, 71784, 100404, 200808, 2780633, 5561266, 8341899, 11122532, 16683798, 22245064, 25025697, 33367596, 50051394, 66735192, 100102788, 200205576]

約数ペア:

[(1, 200205576), (2, 100102788), (3, 66735192), (4, 50051394), (6, 33367596), (8, 25025697), (9, 22245064), (12, 16683798), (18, 11122532), (24, 8341899), (36, 5561266), (72, 2780633), (997, 200808), (1994, 100404), (2789, 71784), (2991, 66936), (3988, 50202), (5578, 35892), (5982, 33468), (7976, 25101), (8367, 23928), (8973, 22312), (11156, 17946), (11964, 16734)]