201994737

素因数分解:

$3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{9533}}^1$

素因数の和:10552

約数の個数: 16

約数和(自身を含む): 308138880

約数和(自身を除く): 106144143

約数列:

[1, 3, 7, 21, 1009, 3027, 7063, 9533, 21189, 28599, 66731, 200193, 9618797, 28856391, 67331579, 201994737]

約数ペア:

[(1, 201994737), (3, 67331579), (7, 28856391), (21, 9618797), (1009, 200193), (3027, 66731), (7063, 28599), (9533, 21189)]