201109612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{68219}}^1$

素因数の和:68301

約数の個数: 24

約数和(自身を含む): 389672640

約数和(自身を除く): 188563028

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 68219, 136438, 272876, 750409, 1500818, 3001636, 4570673, 9141346, 18282692, 50277403, 100554806, 201109612]

約数ペア:

[(1, 201109612), (2, 100554806), (4, 50277403), (11, 18282692), (22, 9141346), (44, 4570673), (67, 3001636), (134, 1500818), (268, 750409), (737, 272876), (1474, 136438), (2948, 68219)]