207987247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{743}}^1$

素因数の和:1170

約数の個数: 16

約数和(自身を含む): 228610368

約数和(自身を除く): 20623121

約数列:

[1, 13, 61, 353, 743, 793, 4589, 9659, 21533, 45323, 262279, 279929, 589199, 3409627, 15999019, 207987247]

約数ペア:

[(1, 207987247), (13, 15999019), (61, 3409627), (353, 589199), (743, 279929), (793, 262279), (4589, 45323), (9659, 21533)]