208671626

素因数分解:

$2^1\times {\mathrm{271}}^1\times {\mathrm{439}}^1\times {\mathrm{877}}^1$

素因数の和:1589

約数の個数: 16

約数和(自身を含む): 315237120

約数和(自身を除く): 106565494

約数列:

[1, 2, 271, 439, 542, 877, 878, 1754, 118969, 237667, 237938, 385003, 475334, 770006, 104335813, 208671626]

約数ペア:

[(1, 208671626), (2, 104335813), (271, 770006), (439, 475334), (542, 385003), (877, 237938), (878, 237667), (1754, 118969)]