211099610

素因数分解:

$2^1\times 5^1\times {\mathrm{2999}}^1\times {\mathrm{7039}}^1$

素因数の和:10045

約数の個数: 16

約数和(自身を含む): 380160000

約数和(自身を除く): 169060390

約数列:

[1, 2, 5, 10, 2999, 5998, 7039, 14078, 14995, 29990, 35195, 70390, 21109961, 42219922, 105549805, 211099610]

約数ペア:

[(1, 211099610), (2, 105549805), (5, 42219922), (10, 21109961), (2999, 70390), (5998, 35195), (7039, 29990), (14078, 14995)]