200453410

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{1049}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 366735600

約数和(自身を除く): 166282190

約数列:

[1, 2, 5, 10, 97, 194, 197, 394, 485, 970, 985, 1049, 1970, 2098, 5245, 10490, 19109, 38218, 95545, 101753, 191090, 203506, 206653, 413306, 508765, 1017530, 1033265, 2066530, 20045341, 40090682, 100226705, 200453410]

約数ペア:

[(1, 200453410), (2, 100226705), (5, 40090682), (10, 20045341), (97, 2066530), (194, 1033265), (197, 1017530), (394, 508765), (485, 413306), (970, 206653), (985, 203506), (1049, 191090), (1970, 101753), (2098, 95545), (5245, 38218), (10490, 19109)]