203492187

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1\times {\mathrm{1567}}^1$

素因数の和:1927

約数の個数: 24

約数和(自身を含む): 301357056

約数和(自身を除く): 97864869

約数列:

[1, 3, 9, 47, 141, 307, 423, 921, 1567, 2763, 4701, 14103, 14429, 43287, 73649, 129861, 220947, 481069, 662841, 1443207, 4329621, 22610243, 67830729, 203492187]

約数ペア:

[(1, 203492187), (3, 67830729), (9, 22610243), (47, 4329621), (141, 1443207), (307, 662841), (423, 481069), (921, 220947), (1567, 129861), (2763, 73649), (4701, 43287), (14103, 14429)]