200820411

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{563}}^1\times {\mathrm{1201}}^1$

素因数の和:1784

約数の個数: 32

約数和(自身を含む): 325405440

約数和(自身を除く): 124585029

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 563, 1201, 1689, 3603, 5067, 6193, 10809, 13211, 15201, 18579, 32427, 39633, 55737, 118899, 167211, 356697, 676163, 2028489, 6085467, 7437793, 18256401, 22313379, 66940137, 200820411]

約数ペア:

[(1, 200820411), (3, 66940137), (9, 22313379), (11, 18256401), (27, 7437793), (33, 6085467), (99, 2028489), (297, 676163), (563, 356697), (1201, 167211), (1689, 118899), (3603, 55737), (5067, 39633), (6193, 32427), (10809, 18579), (13211, 15201)]