201629181

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{47431}}^1$

素因数の和:47556

約数の個数: 16

約数和(自身を含む): 292181120

約数和(自身を除く): 90551939

約数列:

[1, 3, 13, 39, 109, 327, 1417, 4251, 47431, 142293, 616603, 1849809, 5169979, 15509937, 67209727, 201629181]

約数ペア:

[(1, 201629181), (3, 67209727), (13, 15509937), (39, 5169979), (109, 1849809), (327, 616603), (1417, 142293), (4251, 47431)]