208597536

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{103471}}^1$

素因数の和:103494

約数の個数: 72

約数和(自身を含む): 677948544

約数和(自身を除く): 469351008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 103471, 206942, 310413, 413884, 620826, 724297, 827768, 931239, 1241652, 1448594, 1655536, 1862478, 2172891, 2483304, 2897188, 3311072, 3724956, 4345782, 4966608, 5794376, 6518673, 7449912, 8691564, 9933216, 11588752, 13037346, 14899824, 17383128, 23177504, 26074692, 29799648, 34766256, 52149384, 69532512, 104298768, 208597536]

約数ペア:

[(1, 208597536), (2, 104298768), (3, 69532512), (4, 52149384), (6, 34766256), (7, 29799648), (8, 26074692), (9, 23177504), (12, 17383128), (14, 14899824), (16, 13037346), (18, 11588752), (21, 9933216), (24, 8691564), (28, 7449912), (32, 6518673), (36, 5794376), (42, 4966608), (48, 4345782), (56, 3724956), (63, 3311072), (72, 2897188), (84, 2483304), (96, 2172891), (112, 1862478), (126, 1655536), (144, 1448594), (168, 1241652), (224, 931239), (252, 827768), (288, 724297), (336, 620826), (504, 413884), (672, 310413), (1008, 206942), (2016, 103471)]