281036204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{853}}^1\times {\mathrm{2657}}^1$

素因数の和:3545

約数の個数: 24

約数和(自身を含む): 508464768

約数和(自身を除く): 227428564

約数列:

[1, 2, 4, 31, 62, 124, 853, 1706, 2657, 3412, 5314, 10628, 26443, 52886, 82367, 105772, 164734, 329468, 2266421, 4532842, 9065684, 70259051, 140518102, 281036204]

約数ペア:

[(1, 281036204), (2, 140518102), (4, 70259051), (31, 9065684), (62, 4532842), (124, 2266421), (853, 329468), (1706, 164734), (2657, 105772), (3412, 82367), (5314, 52886), (10628, 26443)]