209851198

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{16981}}^1$

素因数の和:17187

約数の個数: 16

約数和(自身を含む): 325239264

約数和(自身を除く): 115388066

約数列:

[1, 2, 37, 74, 167, 334, 6179, 12358, 16981, 33962, 628297, 1256594, 2835827, 5671654, 104925599, 209851198]

約数ペア:

[(1, 209851198), (2, 104925599), (37, 5671654), (74, 2835827), (167, 1256594), (334, 628297), (6179, 33962), (12358, 16981)]