208032122

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1\times {\mathrm{3907}}^1$

素因数の和:4325

約数の個数: 16

約数和(自身を含む): 317016960

約数和(自身を除く): 108984838

約数列:

[1, 2, 79, 158, 337, 674, 3907, 7814, 26623, 53246, 308653, 617306, 1316659, 2633318, 104016061, 208032122]

約数ペア:

[(1, 208032122), (2, 104016061), (79, 2633318), (158, 1316659), (337, 617306), (674, 308653), (3907, 53246), (7814, 26623)]