210811874

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1158307}}^1$

素因数の和:1158329

約数の個数: 16

約数和(自身を含む): 389191488

約数和(自身を除く): 178379614

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1158307, 2316614, 8108149, 15057991, 16216298, 30115982, 105405937, 210811874]

約数ペア:

[(1, 210811874), (2, 105405937), (7, 30115982), (13, 16216298), (14, 15057991), (26, 8108149), (91, 2316614), (182, 1158307)]