201608188

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{690439}}^1$

素因数の和:690516

約数の個数: 12

約数和(自身を含む): 357647920

約数和(自身を除く): 156039732

約数列:

[1, 2, 4, 73, 146, 292, 690439, 1380878, 2761756, 50402047, 100804094, 201608188]

約数ペア:

[(1, 201608188), (2, 100804094), (4, 50402047), (73, 2761756), (146, 1380878), (292, 690439)]