207858238

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{6709}}^1$

素因数の和:8931

約数の個数: 16

約数和(自身を含む): 356542560

約数和(自身を除く): 148684322

約数列:

[1, 2, 7, 14, 2213, 4426, 6709, 13418, 15491, 30982, 46963, 93926, 14847017, 29694034, 103929119, 207858238]

約数ペア:

[(1, 207858238), (2, 103929119), (7, 29694034), (14, 14847017), (2213, 93926), (4426, 46963), (6709, 30982), (13418, 15491)]