212385.00000000

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{3889}}^1$

素因数の和:4125

約数の個数: 16

約数和(自身を含む): 149002560

約数和(自身を除く): 51520886

約数列:

[1, 2, 83, 151, 166, 302, 3889, 7778, 12533, 25066, 322787, 587239, 645574, 1174478, 48740837, 97481674]

約数ペア:

[(1, 97481674), (2, 48740837), (83, 1174478), (151, 645574), (166, 587239), (302, 322787), (3889, 25066), (7778, 12533)]