200855380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{912979}}^1$

素因数の和:912999

約数の個数: 24

約数和(自身を含む): 460141920

約数和(自身を除く): 259286540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 912979, 1825958, 3651916, 4564895, 9129790, 10042769, 18259580, 20085538, 40171076, 50213845, 100427690, 200855380]

約数ペア:

[(1, 200855380), (2, 100427690), (4, 50213845), (5, 40171076), (10, 20085538), (11, 18259580), (20, 10042769), (22, 9129790), (44, 4564895), (55, 3651916), (110, 1825958), (220, 912979)]