210008871070

素因数分解:

$2^1\times 5^1\times {\mathrm{555829}}^1\times {\mathrm{37783}}^1$

素因数の和:593619

約数の個数: 16

約数和(自身を含む): 378026652960

約数和(自身を除く): 168017781890

約数列:

[1, 2, 5, 10, 37783, 75566, 188915, 377830, 555829, 1111658, 2779145, 5558290, 21000887107, 42001774214, 105004435535, 210008871070]

約数ペア:

[(1, 210008871070), (2, 105004435535), (5, 42001774214), (10, 21000887107), (37783, 5558290), (75566, 2779145), (188915, 1111658), (377830, 555829)]