200849957

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{83}}^1\times {\mathrm{2857}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 255436608

約数和(自身を除く): 54586651

約数列:

[1, 7, 11, 77, 83, 121, 581, 847, 913, 2857, 6391, 10043, 19999, 31427, 70301, 219989, 237131, 345697, 1659917, 2419879, 2608441, 18259087, 28692851, 200849957]

約数ペア:

[(1, 200849957), (7, 28692851), (11, 18259087), (77, 2608441), (83, 2419879), (121, 1659917), (581, 345697), (847, 237131), (913, 219989), (2857, 70301), (6391, 31427), (10043, 19999)]