200686254

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{240631}}^1$

素因数の和:240775

約数の個数: 16

約数和(自身を含む): 404261760

約数和(自身を除く): 203575506

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 240631, 481262, 721893, 1443786, 33447709, 66895418, 100343127, 200686254]

約数ペア:

[(1, 200686254), (2, 100343127), (3, 66895418), (6, 33447709), (139, 1443786), (278, 721893), (417, 481262), (834, 240631)]