202806423

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{42437}}^1$

素因数の和:42508

約数の個数: 20

約数和(自身を含む): 308099880

約数和(自身を除く): 105293457

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 4779, 42437, 127311, 381933, 1145799, 2503783, 3437397, 7511349, 22534047, 67602141, 202806423]

約数ペア:

[(1, 202806423), (3, 67602141), (9, 22534047), (27, 7511349), (59, 3437397), (81, 2503783), (177, 1145799), (531, 381933), (1593, 127311), (4779, 42437)]