201973810

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{878147}}^1$

素因数の和:878177

約数の個数: 16

約数和(自身を含む): 379359936

約数和(自身を除く): 177386126

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 878147, 1756294, 4390735, 8781470, 20197381, 40394762, 100986905, 201973810]

約数ペア:

[(1, 201973810), (2, 100986905), (5, 40394762), (10, 20197381), (23, 8781470), (46, 4390735), (115, 1756294), (230, 878147)]