202642161

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{487}}^1\times {\mathrm{2617}}^1$

素因数の和:3160

約数の個数: 16

約数和(自身を含む): 275958144

約数和(自身を除く): 73315983

約数列:

[1, 3, 53, 159, 487, 1461, 2617, 7851, 25811, 77433, 138701, 416103, 1274479, 3823437, 67547387, 202642161]

約数ペア:

[(1, 202642161), (3, 67547387), (53, 3823437), (159, 1274479), (487, 416103), (1461, 138701), (2617, 77433), (7851, 25811)]