205465010

素因数分解:

$2^1\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{17851}}^1$

素因数の和:19009

約数の個数: 16

約数和(自身を含む): 370179072

約数和(自身を除く): 164714062

約数列:

[1, 2, 5, 10, 1151, 2302, 5755, 11510, 17851, 35702, 89255, 178510, 20546501, 41093002, 102732505, 205465010]

約数ペア:

[(1, 205465010), (2, 102732505), (5, 41093002), (10, 20546501), (1151, 178510), (2302, 89255), (5755, 35702), (11510, 17851)]