220408077

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{52069}}^1$

素因数の和:52172

約数の個数: 16

約数和(自身を含む): 314919360

約数和(自身を除く): 94511283

約数列:

[1, 3, 17, 51, 83, 249, 1411, 4233, 52069, 156207, 885173, 2655519, 4321727, 12965181, 73469359, 220408077]

約数ペア:

[(1, 220408077), (3, 73469359), (17, 12965181), (51, 4321727), (83, 2655519), (249, 885173), (1411, 156207), (4233, 52069)]