208044394

素因数分解:

$2^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1\times {\mathrm{607}}^1$

素因数の和:1437

約数の個数: 16

約数和(自身を含む): 314092800

約数和(自身を除く): 106048406

約数列:

[1, 2, 409, 419, 607, 818, 838, 1214, 171371, 248263, 254333, 342742, 496526, 508666, 104022197, 208044394]

約数ペア:

[(1, 208044394), (2, 104022197), (409, 508666), (419, 496526), (607, 342742), (818, 254333), (838, 248263), (1214, 171371)]