204098478105

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{316431749}}^1$

素因数の和:316431800

約数の個数: 16

約数和(自身を含む): 334151928000

約数和(自身を除く): 130053449895

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 316431749, 949295247, 1582158745, 4746476235, 13606565207, 40819695621, 68032826035, 204098478105]

約数ペア:

[(1, 204098478105), (3, 68032826035), (5, 40819695621), (15, 13606565207), (43, 4746476235), (129, 1582158745), (215, 949295247), (645, 316431749)]