203729008

素因数分解:

$2^4\times 7^1\times {\mathrm{353}}^1\times {\mathrm{5153}}^1$

素因数の和:5521

約数の個数: 40

約数和(自身を含む): 452479968

約数和(自身を除く): 248750960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 353, 706, 1412, 2471, 2824, 4942, 5153, 5648, 9884, 10306, 19768, 20612, 36071, 39536, 41224, 72142, 82448, 144284, 288568, 577136, 1819009, 3638018, 7276036, 12733063, 14552072, 25466126, 29104144, 50932252, 101864504, 203729008]

約数ペア:

[(1, 203729008), (2, 101864504), (4, 50932252), (7, 29104144), (8, 25466126), (14, 14552072), (16, 12733063), (28, 7276036), (56, 3638018), (112, 1819009), (353, 577136), (706, 288568), (1412, 144284), (2471, 82448), (2824, 72142), (4942, 41224), (5153, 39536), (5648, 36071), (9884, 20612), (10306, 19768)]