220152622

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{3559}}^1$

素因数の和:3915

約数の個数: 16

約数和(自身を含む): 334113120

約数和(自身を除く): 113960498

約数列:

[1, 2, 157, 197, 314, 394, 3559, 7118, 30929, 61858, 558763, 701123, 1117526, 1402246, 110076311, 220152622]

約数ペア:

[(1, 220152622), (2, 110076311), (157, 1402246), (197, 1117526), (314, 701123), (394, 558763), (3559, 61858), (7118, 30929)]