203412663

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{480881}}^1$

素因数の和:480934

約数の個数: 12

約数和(自身を含む): 300070368

約数和(自身を除く): 96657705

約数列:

[1, 3, 9, 47, 141, 423, 480881, 1442643, 4327929, 22601407, 67804221, 203412663]

約数ペア:

[(1, 203412663), (3, 67804221), (9, 22601407), (47, 4327929), (141, 1442643), (423, 480881)]