201580876

素因数分解:

$2^2\times 7^1\times {\mathrm{1439}}^1\times {\mathrm{5003}}^1$

素因数の和:6453

約数の個数: 24

約数和(自身を含む): 403522560

約数和(自身を除く): 201941684

約数列:

[1, 2, 4, 7, 14, 28, 1439, 2878, 5003, 5756, 10006, 10073, 20012, 20146, 35021, 40292, 70042, 140084, 7199317, 14398634, 28797268, 50395219, 100790438, 201580876]

約数ペア:

[(1, 201580876), (2, 100790438), (4, 50395219), (7, 28797268), (14, 14398634), (28, 7199317), (1439, 140084), (2878, 70042), (5003, 40292), (5756, 35021), (10006, 20146), (10073, 20012)]