210055258

素因数分解:

$2^1\times 7^3\times {\mathrm{43}}^1\times {\mathrm{7121}}^1$

素因数の和:7187

約数の個数: 32

約数和(自身を含む): 376041600

約数和(自身を除く): 165986342

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 343, 602, 686, 2107, 4214, 7121, 14242, 14749, 29498, 49847, 99694, 306203, 348929, 612406, 697858, 2143421, 2442503, 4286842, 4885006, 15003947, 30007894, 105027629, 210055258]

約数ペア:

[(1, 210055258), (2, 105027629), (7, 30007894), (14, 15003947), (43, 4885006), (49, 4286842), (86, 2442503), (98, 2143421), (301, 697858), (343, 612406), (602, 348929), (686, 306203), (2107, 99694), (4214, 49847), (7121, 29498), (14242, 14749)]