200187819

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{90053}}^1$

素因数の和:90091

約数の個数: 24

約数和(自身を含む): 327796560

約数和(自身を除く): 127608741

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 90053, 270159, 810477, 1170689, 1711007, 3512067, 5133021, 10536201, 15399063, 22243091, 66729273, 200187819]

約数ペア:

[(1, 200187819), (3, 66729273), (9, 22243091), (13, 15399063), (19, 10536201), (39, 5133021), (57, 3512067), (117, 1711007), (171, 1170689), (247, 810477), (741, 270159), (2223, 90053)]