202217427

素因数分解:

$3^2\times {\mathrm{523}}^1\times {\mathrm{42961}}^1$

素因数の和:43490

約数の個数: 12

約数和(自身を含む): 292657144

約数和(自身を除く): 90439717

約数列:

[1, 3, 9, 523, 1569, 4707, 42961, 128883, 386649, 22468603, 67405809, 202217427]

約数ペア:

[(1, 202217427), (3, 67405809), (9, 22468603), (523, 386649), (1569, 128883), (4707, 42961)]