201680858

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{143443}}^1$

素因数の和:143501

約数の個数: 16

約数和(自身を含む): 327052320

約数和(自身を除く): 125371462

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 143443, 286886, 2725417, 5307391, 5450834, 10614782, 100840429, 201680858]

約数ペア:

[(1, 201680858), (2, 100840429), (19, 10614782), (37, 5450834), (38, 5307391), (74, 2725417), (703, 286886), (1406, 143443)]