199973452

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{134753}}^1$

素因数の和:134817

約数の個数: 24

約数和(自身を含む): 407496096

約数和(自身を除く): 207522644

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 134753, 269506, 539012, 943271, 1886542, 3773084, 7141909, 14283818, 28567636, 49993363, 99986726, 199973452]

約数ペア:

[(1, 199973452), (2, 99986726), (4, 49993363), (7, 28567636), (14, 14283818), (28, 7141909), (53, 3773084), (106, 1886542), (212, 943271), (371, 539012), (742, 269506), (1484, 134753)]