204120367009

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11491}}^1\times {\mathrm{71917}}^1$

素因数の和:83440

約数の個数: 16

約数和(自身を含む): 231414863680

約数和(自身を除く): 27294496671

約数列:

[1, 13, 19, 247, 11491, 71917, 149383, 218329, 934921, 1366423, 2838277, 17763499, 826398247, 10743177211, 15701566693, 204120367009]

約数ペア:

[(1, 204120367009), (13, 15701566693), (19, 10743177211), (247, 826398247), (11491, 17763499), (71917, 2838277), (149383, 1366423), (218329, 934921)]