201993010

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{43627}}^1$

素因数の和:44097

約数の個数: 16

約数和(自身を含む): 364381056

約数和(自身を除く): 162388046

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 43627, 87254, 218135, 436270, 20199301, 40398602, 100996505, 201993010]

約数ペア:

[(1, 201993010), (2, 100996505), (5, 40398602), (10, 20199301), (463, 436270), (926, 218135), (2315, 87254), (4630, 43627)]