200453049

素因数分解:

$3^4\times {\mathrm{53}}^2\times {\mathrm{881}}^1$

素因数の和:999

約数の個数: 30

約数和(自身を含む): 305545086

約数和(自身を除く): 105092037

約数列:

[1, 3, 9, 27, 53, 81, 159, 477, 881, 1431, 2643, 2809, 4293, 7929, 8427, 23787, 25281, 46693, 71361, 75843, 140079, 227529, 420237, 1260711, 2474729, 3782133, 7424187, 22272561, 66817683, 200453049]

約数ペア:

[(1, 200453049), (3, 66817683), (9, 22272561), (27, 7424187), (53, 3782133), (81, 2474729), (159, 1260711), (477, 420237), (881, 227529), (1431, 140079), (2643, 75843), (2809, 71361), (4293, 46693), (7929, 25281), (8427, 23787)]