204768719

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{3167}}^1$

素因数の和:3310

約数の個数: 16

約数和(自身を含む): 223534080

約数和(自身を除く): 18765361

約数列:

[1, 19, 41, 83, 779, 1577, 3167, 3403, 60173, 64657, 129847, 262861, 2467093, 4994359, 10777301, 204768719]

約数ペア:

[(1, 204768719), (19, 10777301), (41, 4994359), (83, 2467093), (779, 262861), (1577, 129847), (3167, 64657), (3403, 60173)]