210002686

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{409}}^1\times {\mathrm{1723}}^1$

素因数の和:2283

約数の個数: 16

約数和(自身を含む): 318078000

約数和(自身を除く): 108075314

約数列:

[1, 2, 149, 298, 409, 818, 1723, 3446, 60941, 121882, 256727, 513454, 704707, 1409414, 105001343, 210002686]

約数ペア:

[(1, 210002686), (2, 105001343), (149, 1409414), (298, 704707), (409, 513454), (818, 256727), (1723, 121882), (3446, 60941)]