228949567

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{129277}}^1$

素因数の和:129318

約数の個数: 16

約数和(自身を含む): 297856512

約数和(自身を除く): 68906945

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 129277, 904939, 1422047, 2973371, 9954329, 20813597, 32707081, 228949567]

約数ペア:

[(1, 228949567), (7, 32707081), (11, 20813597), (23, 9954329), (77, 2973371), (161, 1422047), (253, 904939), (1771, 129277)]