202163439

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{208631}}^1$

素因数の和:208670

約数の個数: 16

約数和(自身を含む): 300430080

約数和(自身を除く): 98266641

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 208631, 625893, 3546727, 3963989, 10640181, 11891967, 67387813, 202163439]

約数ペア:

[(1, 202163439), (3, 67387813), (17, 11891967), (19, 10640181), (51, 3963989), (57, 3546727), (323, 625893), (969, 208631)]