203418768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{605413}}^1$

素因数の和:605431

約数の個数: 40

約数和(自身を含む): 600570688

約数和(自身を除く): 397151920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 605413, 1210826, 1816239, 2421652, 3632478, 4237891, 4843304, 7264956, 8475782, 9686608, 12713673, 14529912, 16951564, 25427346, 29059824, 33903128, 50854692, 67806256, 101709384, 203418768]

約数ペア:

[(1, 203418768), (2, 101709384), (3, 67806256), (4, 50854692), (6, 33903128), (7, 29059824), (8, 25427346), (12, 16951564), (14, 14529912), (16, 12713673), (21, 9686608), (24, 8475782), (28, 7264956), (42, 4843304), (48, 4237891), (56, 3632478), (84, 2421652), (112, 1816239), (168, 1210826), (336, 605413)]