209230286

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{743}}^1\times {\mathrm{1367}}^1$

素因数の和:2215

約数の個数: 16

約数和(自身を含む): 317551104

約数和(自身を除く): 108320818

約数列:

[1, 2, 103, 206, 743, 1367, 1486, 2734, 76529, 140801, 153058, 281602, 1015681, 2031362, 104615143, 209230286]

約数ペア:

[(1, 209230286), (2, 104615143), (103, 2031362), (206, 1015681), (743, 281602), (1367, 153058), (1486, 140801), (2734, 76529)]