200258271

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{390367}}^1$

素因数の和:390395

約数の個数: 16

約数和(自身を含む): 312294400

約数和(自身を除く): 112036129

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 390367, 1171101, 3513303, 7416973, 10539909, 22250919, 66752757, 200258271]

約数ペア:

[(1, 200258271), (3, 66752757), (9, 22250919), (19, 10539909), (27, 7416973), (57, 3513303), (171, 1171101), (513, 390367)]