199630669

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1\times {\mathrm{1759}}^1$

素因数の和:2320

約数の個数: 16

約数和(自身を含む): 236093440

約数和(自身を除く): 36462771

約数列:

[1, 7, 31, 217, 523, 1759, 3661, 12313, 16213, 54529, 113491, 381703, 919957, 6439699, 28518667, 199630669]

約数ペア:

[(1, 199630669), (7, 28518667), (31, 6439699), (217, 919957), (523, 381703), (1759, 113491), (3661, 54529), (12313, 16213)]