204193165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{12671}}^1$

素因数の和:12980

約数の個数: 16

約数和(自身を含む): 268240896

約数和(自身を除く): 64047731

約数列:

[1, 5, 11, 55, 293, 1465, 3223, 12671, 16115, 63355, 139381, 696905, 3712603, 18563015, 40838633, 204193165]

約数ペア:

[(1, 204193165), (5, 40838633), (11, 18563015), (55, 3712603), (293, 696905), (1465, 139381), (3223, 63355), (12671, 16115)]