202118845822

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{401}}^1\times {\mathrm{4131451}}^1$

素因数の和:4131915

約数の個数: 16

約数和(自身を含む): 308916928944

約数和(自身を除く): 106798083122

約数列:

[1, 2, 61, 122, 401, 802, 24461, 48922, 4131451, 8262902, 252018511, 504037022, 1656711851, 3313423702, 101059422911, 202118845822]

約数ペア:

[(1, 202118845822), (2, 101059422911), (61, 3313423702), (122, 1656711851), (401, 504037022), (802, 252018511), (24461, 8262902), (48922, 4131451)]