164564210

素因数分解:

$2^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{51913}}^1$

素因数の和:52237

約数の個数: 16

約数和(自身を含む): 297155736

約数和(自身を除く): 132591526

約数列:

[1, 2, 5, 10, 317, 634, 1585, 3170, 51913, 103826, 259565, 519130, 16456421, 32912842, 82282105, 164564210]

約数ペア:

[(1, 164564210), (2, 82282105), (5, 32912842), (10, 16456421), (317, 519130), (634, 259565), (1585, 103826), (3170, 51913)]