208025030

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{292993}}^1$

素因数の和:293071

約数の個数: 16

約数和(自身を含む): 379720224

約数和(自身を除く): 171695194

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 292993, 585986, 1464965, 2929930, 20802503, 41605006, 104012515, 208025030]

約数ペア:

[(1, 208025030), (2, 104012515), (5, 41605006), (10, 20802503), (71, 2929930), (142, 1464965), (355, 585986), (710, 292993)]