211981574

素因数分解:

$2^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{32423}}^1$

素因数の和:32899

約数の個数: 16

約数和(自身を含む): 364186368

約数和(自身を除く): 152204794

約数列:

[1, 2, 7, 14, 467, 934, 3269, 6538, 32423, 64846, 226961, 453922, 15141541, 30283082, 105990787, 211981574]

約数ペア:

[(1, 211981574), (2, 105990787), (7, 30283082), (14, 15141541), (467, 453922), (934, 226961), (3269, 64846), (6538, 32423)]