219870492

素因数分解:

$2^2\times 3^1\times {\mathrm{1129}}^1\times {\mathrm{16229}}^1$

素因数の和:17365

約数の個数: 24

約数和(自身を含む): 513517200

約数和(自身を除く): 293646708

約数列:

[1, 2, 3, 4, 6, 12, 1129, 2258, 3387, 4516, 6774, 13548, 16229, 32458, 48687, 64916, 97374, 194748, 18322541, 36645082, 54967623, 73290164, 109935246, 219870492]

約数ペア:

[(1, 219870492), (2, 109935246), (3, 73290164), (4, 54967623), (6, 36645082), (12, 18322541), (1129, 194748), (2258, 97374), (3387, 64916), (4516, 48687), (6774, 32458), (13548, 16229)]