205656213

素因数分解:

$3^1\times 7^1\times {\mathrm{1489}}^1\times {\mathrm{6577}}^1$

素因数の和:8076

約数の個数: 16

約数和(自身を含む): 313639040

約数和(自身を除く): 107982827

約数列:

[1, 3, 7, 21, 1489, 4467, 6577, 10423, 19731, 31269, 46039, 138117, 9793153, 29379459, 68552071, 205656213]

約数ペア:

[(1, 205656213), (3, 68552071), (7, 29379459), (21, 9793153), (1489, 138117), (4467, 46039), (6577, 31269), (10423, 19731)]