201419554

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{214733}}^1$

素因数の和:214809

約数の個数: 16

約数和(自身を含む): 350445888

約数和(自身を除く): 149026334

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 214733, 429466, 1503131, 3006262, 14387111, 28774222, 100709777, 201419554]

約数ペア:

[(1, 201419554), (2, 100709777), (7, 28774222), (14, 14387111), (67, 3006262), (134, 1503131), (469, 429466), (938, 214733)]