207813115

素因数分解:

$5^1\times {\mathrm{73}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1830

約数の個数: 16

約数和(自身を含む): 253570176

約数和(自身を除く): 45757061

約数列:

[1, 5, 73, 365, 431, 1321, 2155, 6605, 31463, 96433, 157315, 482165, 569351, 2846755, 41562623, 207813115]

約数ペア:

[(1, 207813115), (5, 41562623), (73, 2846755), (365, 569351), (431, 482165), (1321, 157315), (2155, 96433), (6605, 31463)]