188961949

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{223}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 214502400

約数和(自身を除く): 25540451

約数列:

[1, 11, 47, 121, 149, 223, 517, 1639, 2453, 5687, 7003, 10481, 18029, 26983, 33227, 77033, 115291, 365497, 847363, 1268201, 1561669, 4020467, 17178359, 188961949]

約数ペア:

[(1, 188961949), (11, 17178359), (47, 4020467), (121, 1561669), (149, 1268201), (223, 847363), (517, 365497), (1639, 115291), (2453, 77033), (5687, 33227), (7003, 26983), (10481, 18029)]