202904120

素因数分解:

$2^3\times 5^1\times {\mathrm{5072603}}^1$

素因数の和:5072614

約数の個数: 16

約数和(自身を含む): 456534360

約数和(自身を除く): 253630240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5072603, 10145206, 20290412, 25363015, 40580824, 50726030, 101452060, 202904120]

約数ペア:

[(1, 202904120), (2, 101452060), (4, 50726030), (5, 40580824), (8, 25363015), (10, 20290412), (20, 10145206), (40, 5072603)]