207319678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{36131}}^1$

素因数の和:36303

約数の個数: 16

約数和(自身を含む): 329523840

約数和(自身を除く): 122204162

約数列:

[1, 2, 19, 38, 151, 302, 2869, 5738, 36131, 72262, 686489, 1372978, 5455781, 10911562, 103659839, 207319678]

約数ペア:

[(1, 207319678), (2, 103659839), (19, 10911562), (38, 5455781), (151, 1372978), (302, 686489), (2869, 72262), (5738, 36131)]