208255824

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{206603}}^1$

素因数の和:206624

約数の個数: 60

約数和(自身を含む): 666091296

約数和(自身を除く): 457835472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 206603, 413206, 619809, 826412, 1239618, 1446221, 1652824, 1859427, 2479236, 2892442, 3305648, 3718854, 4338663, 4958472, 5784884, 7437708, 8677326, 9916944, 11569768, 13015989, 14875416, 17354652, 23139536, 26031978, 29750832, 34709304, 52063956, 69418608, 104127912, 208255824]

約数ペア:

[(1, 208255824), (2, 104127912), (3, 69418608), (4, 52063956), (6, 34709304), (7, 29750832), (8, 26031978), (9, 23139536), (12, 17354652), (14, 14875416), (16, 13015989), (18, 11569768), (21, 9916944), (24, 8677326), (28, 7437708), (36, 5784884), (42, 4958472), (48, 4338663), (56, 3718854), (63, 3305648), (72, 2892442), (84, 2479236), (112, 1859427), (126, 1652824), (144, 1446221), (168, 1239618), (252, 826412), (336, 619809), (504, 413206), (1008, 206603)]