210004654

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{787}}^1\times {\mathrm{1321}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 318771216

約数和(自身を除く): 108766562

約数列:

[1, 2, 101, 202, 787, 1321, 1574, 2642, 79487, 133421, 158974, 266842, 1039627, 2079254, 105002327, 210004654]

約数ペア:

[(1, 210004654), (2, 105002327), (101, 2079254), (202, 1039627), (787, 266842), (1321, 158974), (1574, 133421), (2642, 79487)]