201062788

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{3931}}^1$

素因数の和:4627

約数の個数: 24

約数和(自身を含む): 371023520

約数和(自身を除く): 169960732

約数列:

[1, 2, 4, 19, 38, 76, 673, 1346, 2692, 3931, 7862, 12787, 15724, 25574, 51148, 74689, 149378, 298756, 2645563, 5291126, 10582252, 50265697, 100531394, 201062788]

約数ペア:

[(1, 201062788), (2, 100531394), (4, 50265697), (19, 10582252), (38, 5291126), (76, 2645563), (673, 298756), (1346, 149378), (2692, 74689), (3931, 51148), (7862, 25574), (12787, 15724)]