269867828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{15233}}^1$

素因数の和:15383

約数の個数: 24

約数和(自身を含む): 487975488

約数和(自身を除く): 218107660

約数列:

[1, 2, 4, 43, 86, 103, 172, 206, 412, 4429, 8858, 15233, 17716, 30466, 60932, 655019, 1310038, 1568999, 2620076, 3137998, 6275996, 67466957, 134933914, 269867828]

約数ペア:

[(1, 269867828), (2, 134933914), (4, 67466957), (43, 6275996), (86, 3137998), (103, 2620076), (172, 1568999), (206, 1310038), (412, 655019), (4429, 60932), (8858, 30466), (15233, 17716)]