204500370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{6816679}}^1$

素因数の和:6816689

約数の個数: 16

約数和(自身を含む): 490800960

約数和(自身を除く): 286300590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 6816679, 13633358, 20450037, 34083395, 40900074, 68166790, 102250185, 204500370]

約数ペア:

[(1, 204500370), (2, 102250185), (3, 68166790), (5, 40900074), (6, 34083395), (10, 20450037), (15, 13633358), (30, 6816679)]