200971256

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{1019}}^1$

素因数の和:1391

約数の個数: 32

約数和(自身を含む): 382806000

約数和(自身を除く): 181834744

約数列:

[1, 2, 4, 8, 89, 178, 277, 356, 554, 712, 1019, 1108, 2038, 2216, 4076, 8152, 24653, 49306, 90691, 98612, 181382, 197224, 282263, 362764, 564526, 725528, 1129052, 2258104, 25121407, 50242814, 100485628, 200971256]

約数ペア:

[(1, 200971256), (2, 100485628), (4, 50242814), (8, 25121407), (89, 2258104), (178, 1129052), (277, 725528), (356, 564526), (554, 362764), (712, 282263), (1019, 197224), (1108, 181382), (2038, 98612), (2216, 90691), (4076, 49306), (8152, 24653)]