205201008

素因数分解:

$2^4\times 3^2\times {\mathrm{1425007}}^1$

素因数の和:1425021

約数の個数: 30

約数和(自身を含む): 574278224

約数和(自身を除く): 369077216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1425007, 2850014, 4275021, 5700028, 8550042, 11400056, 12825063, 17100084, 22800112, 25650126, 34200168, 51300252, 68400336, 102600504, 205201008]

約数ペア:

[(1, 205201008), (2, 102600504), (3, 68400336), (4, 51300252), (6, 34200168), (8, 25650126), (9, 22800112), (12, 17100084), (16, 12825063), (18, 11400056), (24, 8550042), (36, 5700028), (48, 4275021), (72, 2850014), (144, 1425007)]