201878253

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{606241}}^1$

素因数の和:606284

約数の個数: 12

約数和(自身を含む): 299483548

約数和(自身を除く): 97605295

約数列:

[1, 3, 9, 37, 111, 333, 606241, 1818723, 5456169, 22430917, 67292751, 201878253]

約数ペア:

[(1, 201878253), (3, 67292751), (9, 22430917), (37, 5456169), (111, 1818723), (333, 606241)]