207454948

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{643}}^1\times {\mathrm{1021}}^1$

素因数の和:1747

約数の個数: 24

約数和(自身を含む): 368574080

約数和(自身を除く): 161119132

約数列:

[1, 2, 4, 79, 158, 316, 643, 1021, 1286, 2042, 2572, 4084, 50797, 80659, 101594, 161318, 203188, 322636, 656503, 1313006, 2626012, 51863737, 103727474, 207454948]

約数ペア:

[(1, 207454948), (2, 103727474), (4, 51863737), (79, 2626012), (158, 1313006), (316, 656503), (643, 322636), (1021, 203188), (1286, 161318), (2042, 101594), (2572, 80659), (4084, 50797)]