200142152

素因数分解:

$2^3\times 7^1\times {\mathrm{167}}^1\times {\mathrm{21401}}^1$

素因数の和:21581

約数の個数: 32

約数和(自身を含む): 431464320

約数和(自身を除く): 231322168

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 167, 334, 668, 1169, 1336, 2338, 4676, 9352, 21401, 42802, 85604, 149807, 171208, 299614, 599228, 1198456, 3573967, 7147934, 14295868, 25017769, 28591736, 50035538, 100071076, 200142152]

約数ペア:

[(1, 200142152), (2, 100071076), (4, 50035538), (7, 28591736), (8, 25017769), (14, 14295868), (28, 7147934), (56, 3573967), (167, 1198456), (334, 599228), (668, 299614), (1169, 171208), (1336, 149807), (2338, 85604), (4676, 42802), (9352, 21401)]