201454568

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{189337}}^1$

素因数の和:189369

約数の個数: 32

約数和(自身を含む): 454411200

約数和(自身を除く): 252956632

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 189337, 378674, 757348, 1325359, 1514696, 2650718, 3597403, 5301436, 7194806, 10602872, 14389612, 25181821, 28779224, 50363642, 100727284, 201454568]

約数ペア:

[(1, 201454568), (2, 100727284), (4, 50363642), (7, 28779224), (8, 25181821), (14, 14389612), (19, 10602872), (28, 7194806), (38, 5301436), (56, 3597403), (76, 2650718), (133, 1514696), (152, 1325359), (266, 757348), (532, 378674), (1064, 189337)]