207680636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{4201}}^1$

素因数の和:4949

約数の個数: 24

約数和(自身を含む): 385441056

約数和(自身を除く): 177760420

約数列:

[1, 2, 4, 17, 34, 68, 727, 1454, 2908, 4201, 8402, 12359, 16804, 24718, 49436, 71417, 142834, 285668, 3054127, 6108254, 12216508, 51920159, 103840318, 207680636]

約数ペア:

[(1, 207680636), (2, 103840318), (4, 51920159), (17, 12216508), (34, 6108254), (68, 3054127), (727, 285668), (1454, 142834), (2908, 71417), (4201, 49436), (8402, 24718), (12359, 16804)]